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    Your Full-Service Lake Management Team

    Meet The Executive and Leadership Teams

    Executive Team 

    Kevin Tucker

    Chief Executive Officer 

    kevin-tucker-web-newKevin Tucker started SOLitude Lake Management in 1998 to focus on the growing need for adequate management of lakes and stormwater retention ponds and the preservation of our natural resources. He is an active member of many leading trade and professional organizations and remains committed to improving the technology, products and services used to deliver value-added and ecologically balanced solutions to the communities and water resources we serve. Kevin and the SOLitude Lake Management staff work with various leading aquatic product manufacturers to perform case studies and field research for many of the new products being introduced to the market. Kevin has been a speaker at many trade and professional shows and conferences, and sits on the Board of multiple trade and professional associations. He is a regularly published author and has been featured in numerous newspapers, businesses and trade publications.

    Kevin is a graduate of James Madison University and holds a degree in business management with a concentration in finance. He is a graduate of the Dale Carnegie leadership training course, as well as various industry and technical course curriculums for aquatics, lake management, limnology, environmental science, fisheries management and GPS mapping and bathymetry. Kevin is widely recognized as an expert in the management of lakes, ponds and other freshwater systems, as well as the management of invasive aquatic plants. He is a founding member of the Society of Lake Management Professionals, an organization dedicated to the management and preservation of fresh water resources, and the accreditation of the professionals who serve this industry. Kevin currently serves on the Board for the Center of Entrepreneurship at James Madison University, is a guest lecturer, and has also served as an Entrepreneur in Residence.

    Kevin maintains many industry accreditations and is a Certified Aquatics Pesticide Applicator in eight states, a SePRO Steward of Water and Certified Preferred Applicator, Sales and Service certifications from AquaMaster, Vertex, Otterbine, Aqua Control, and Kasco, and is a certified GPS Mapping Network Partner.

    Kevin is a member of numerous associations dedicated to the improvement of our industry, our water resources and our clients’ needs, including CAI (Community Associations Institute), NALMS (North American Lake Management Society), APMS (The Aquatic Plant Management Society), AERF (Aquatic Ecosystem Restoration Foundation), RISE (Responsible Industry for a Sound Environment), WSSA (Weed Science Society of America), GCSAA (Golf Course Superintendents Association of America), various Turfgrass Councils, American Fisheries Society and EO (Entrepreneurs Organization).

    Kevin is a father, husband and avid outdoorsman. He is a native of southeastern Virginia, and has spent much of his life on the Outer Banks of North Carolina, where he nurtured his passion for the ocean and all that it offers. His love of water and the natural environment is what has fueled his passion for his work and his play. If not in the ocean, you will find Kevin in the mountains, on a river, by a waterfall or on a trail. He enjoys surfing, kayaking, whitewater rafting, mountain biking, hiking, camping, skiing, snowboarding and most every sport.

    Contact Kevin

    Marc Bellaud


    marc-bellaud-web-newMarc Bellaud, President of SOLitude Lake Management, has more than 20 years of experience in the aquatics industry. Marc’s work has primarily focused on applied aquatic invasive species control programs and related lake and pond management issues. He has authored dozens of lake management plans and feasibility studies and has designed and implemented integrated aquatic plant management programs in lakes and ponds throughout the Northeast. Marc is a licensed aquatic pesticide applicator in the six New England states and New York, but has always prided himself on incorporating all available technologies and techniques to best meet client’s needs.

    Born and raised in New Hampshire, Marc developed a love of the outdoors at an early age. After graduating from the University of Vermont with a degree in biological sciences and a concentration in natural resources, he worked for two non-profit organizations before joining Aquatic Control Technology in 1993. He started as a field biologist and quickly became immersed in every aspect of the business. His roles and responsibilities expanded as the company continued to grow and they culminated in his promotion to company President in 2013.

    Marc has been actively involved in advancing the science of the aquatics industry. He is a Past-President and Director of the Northeast Aquatic Plant Management Society (NEAPMS) and has remained involved with the organization since it was initially founded. Marc also served as a Director of the New York State Aquatic Managers Association (NYSAMA). He is actively involved with several state organizations focused on lake management issues. In 2006, Marc received the SePRO Applicator of the Year award. He was a contributing author and co-editor for the third edition of the BMP Manual produced by the Aquatic Ecosystem Research Foundation (AERF) and is a regular presenter and speaker at numerous industry conferences.

    Marc enjoys spending time with his wife, two sons and the family dog. He has always loved to ski, fish, play ice hockey and do just about anything outdoors, but these days most of his free time is dedicated to chauffeuring his boys to their numerous sporting events. Marc is a youth hockey coach and serves on the board of directors of his local hockey program. He volunteers regularly with his local Boy Scout troop.

    Lakes have always been special to Marc. He spent countless summer days on Squam Lake in New Hampshire and it remains one of his favorite places to visit. His passion for protecting water – our most precious natural resource – inspires his guidance of the SOLitude Lake Management team. 

    Contact Marc

    Leadership Team 

    Mychal Manolatos

    Vice President 

    mychal-manolatos-web-newMychal Manolatos, Vice President of SOLitude Lake Management, is responsible for leading efforts to develop relationships with new clients and introduce the company’s many service offerings and products to new regions. Mychal also works to ensure that the needs of existing clients are not only met, but exceeded by the entire SOLitude sales team.

    Mychal earned his Bachelor of Business Administration degree in Hospitality and Human Resources Management from Michigan State University in East Lansing, MI, in 1999. Before joining SOLitude, Mychal worked with Aramark Corporation, where he was vice president of field sales for the central North America region. At Aramark, Mychal led a team of over one hundred sales professionals and developed and implemented a refreshment services sales strategy and executional framework for his sales team. Prior to Aramark, Mychal has held several roles of progressive sales leadership in capital equipment, food service and software industries. 

    Mychal resides in Chicago with his daughter and is passionate about family, travel and sports. Though he has lived in Chicago since 2011, he remains an avid Detroit sports fan, where he spent his childhood. 

    Contact Mychal

    Keith Gazaille

    Director of Lake Management
    North and Mid‑Atlantic

    keith-gazaille-web-newKeith Gazaille is an aquatic ecologist for SOLitude Lake Management who serves as the director of lake management of the New England region based in central Massachusetts. Keith has worked in the lake and pond management industry since 1998 and has been responsible for the design, permitting and implementation of hundreds of management programs across the Northeast. His direct project experience includes fisheries and wildlife habitat improvement, aquatic, wetland, and upland invasive species control, water quality enhancement, nutrient management, aeration, dredging and watershed management. Keith is a licensed aquatic pesticide applicator in Massachusetts, Rhode Island, and Connecticut and also holds Mosquito/Biting fly and Right of Way pesticide certifications in Rhode Island and Connecticut, respectively. He is also a Certified Invasive Species Manager by the Rhode Island Coastal Resources Management Council and is experienced with feasibility assessments and regulatory compliance monitoring and reporting.

    Keith has served as the lead project manager for many of SOLitude’s larger and more sensitive projects in the Northeast, having developed and performed invasive species control programs and rare and endangered species habitat management for the US Fish and Wildlife Service, The Nature Conservancy, MA Fish and Wildlife’s Natural Heritage Program, US Army Corps of Engineers, The Audubon Society, RI Fish and Wildlife, and the MA Department of Conservation and Recreation. He is active in a number of professional organizations such as the Northeast Aquatic Plant Management Society and the North American Lake Management Society. Through his involvement with these organization and other continuing education programs, Keith stays current with the latest technologies and management protocols.

    Keith received a Bachelor of Science degree in Biology with a Wildlife concentration from Framingham State University in Framingham, MA, in 1995. Prior to beginning his lake management career with Aquatic Control Technology, Keith worked under a state grant to collect data on the nesting and fledging habits of federally threatened piping plovers on Martha’s Vineyard. He also served as an operations manager for an area property management company that provided landscape maintenance, turf management and invasive species control services.

    In his spare time, Keith's hobbies and interests include saltwater fishing, waterfowl hunting, woodworking and boating. He also enjoys spending time with his wife and two daughters.

    Contact Keith

    David Ellison

    Director of Lake Management
    South, Southwest & Midwest


    David Ellison is an aquatic biologist with the SOLitude Lake Management team who serves as the director of lake management for the south, southwest and west. He oversees many of SOLitude's large projects focusing on invasive species control, and has developed programs for Chincoteague National Wildlife Refuge, Fisherman's Island Wildlife Refuge and Ft. Eustis, to name a few.  

    Dave is a certified pesticide applicator for turf, aquatics and public health in Virginia, North Carolina, South Carolina, Delaware, West Virginia, Maryland, Pennsylvania and New Jersey. He is also a certified AquaMaster and Aqua Control Technician, a SePRO Preferred Applicator and a certified Stormwater Inspector. His participation in regular continuing education programs keeps his industry knowledge current with the latest technological trends.

    Dave is a graduate of Old Dominion University with a Bachelor of Science in Biology. Prior to joining the SOLitude Lake Management team, Dave was employed as the assistant superintendent for an area golf course. During his years there, he was a licensed pesticide applicator for turfgrass. This experience, coupled with his education, make him a valuable and knowledgeable leader at SOLitude.

    Like most of the SOLitude Lake Management team, Dave enjoys being outside and particularly enjoys the ocean. During his time off, you will often find Dave on the beach. He is an avid surfer, enjoys spending time with his family.

    Contact Dave

    Bill Kurth

    Regional Director
    South, Southwest and Southeast FL


    Bill Kurth, a Regional Director in Florida, has more than 34 years of extensive experience in lake, pond and wetland management. Bill specializes in providing innovative treatment solutions for clients using new products and technologies, and has managed waterbodies for many of his local community associations and clients for 25 years or more.

    Bill attended Tallahassee Community College and Florida State University, where he earned a degree in Business Management. He began his industry career as an aquatic applicator with a Florida-based aquatics company, where he quickly became responsible for the technical training of all new employees, and was promoted to the position of Branch Manager of the company's Ft. Myers branch within 4 years. Bill then moved to Cape Coral Florida in 1987, where his expertise in herbicide technology and ability to sell and manage while also performing aquatic applications allowed Bill to grow his branch by 400% in 8 years. In 1999, Bill moved on to the then newly-formed Lake Masters Aquatic Weed Control, where he served in many roles, including Branch Manager, Director of Operations and Vice President of Operations. Under his leadership, Lake Masters became one of the premier lake management companies in Florida before merging with SOLitude in 2018.

    Bill is a multi-year board member for the Florida Aquatic Plant Management Society (FAPMS) and has served as a member of the North American Lake Management Society. He has presented at FAPMS on Control of Exotic Melaleuca Trees, and Recognition and Control of Golden Algae; at the UF/IFAS Aquatic Weed Control Short Course on the control of exotic species in Wetlands; at NALMS on Aquatic Weed Control in Florida; and has spoken at SePro Annual Business Conference on the use of Sonar herbicide in irrigation and other lakes, and on the efficacy of Captain XTR algaecide. He served on the Advisory board for SePRO, and has won awards for Best Management Practices, Sustainability, and Applicator of the Year in 2007. Bill was also named Outstanding Business Partner by the Bonita Bay Group and is a certified erosion and illicit discharge inspector.

    Bill’s love of the outdoors is evident through his many hobbies, which include boating, fishing, diving, and travel. He also has a passion for cooking and gardening, and has been heavily involved with aquarium-keeping for most of his life, including live reef aquariums with living coral. Bill was an active little league coach for nine years as his boys, William and Alex, were growing up. Today, he and his wife, Carolyn, reside in Cape Coral, FL. They recently became grandparents and love to spend as much time as possible with family.

    Contact Bill

    Gary Ribbink

    Regional Director:
    North and Central FL

    Gary RibbinkGary Ribbink is a Regional Director who leads teams in SOLitude’s Sanford, Winter Garden, and Jacksonville offices. He has more than 23 years of experience managing lakes, ponds and wetlands in Florida and has excelled in many roles throughout his tenure at SOLitude. He is passionate about resolving freshwater imbalances and wants his clients to know he is up for any aquatic management challenge--and will not rest until it has been resolved.

    Gary was born-and-raised in Dayton, OH. In 1972, he enlisted in the United States Navy, during which he served as a radiation worker and nuclear power plant operator on fast attack and fleet ballistic missile nuclear submarines. Throughout this time, he gained valuable experience with water chemistry training, testing, and control. He worked his way up to become a supervisor and 2nd Class Petty Officer before being honorably discharged after six years.

    From there, Gary moved to Florida where he earned his Associate of Arts degree from Seminole Community College. Before joining SOLitude, he worked in water plant operations for the City of Deerfield Beach.

    Contact Gary

    Doug Agnew

    Regional Director: West and Northwest FL
    Environmental Scientist

    Doug Agnew

    Doug Agnew is an Environmental Scientist and Regional Director who oversees SOLitude's teams in Sarasota, Sun City, St. Petersburg, and Wesley Chapel. He focuses on developing his colleagues so they can reach their potential and make a difference for their clients. He is passionate about making a positive impact on the environment by rehabilitating, enhancing, and sustaining aquatic ecosystems.

    Doug has a bachelor’s degree in Environmental Studies and Marine Science from Stockton University. He joined the SOLitude team more than 33 years ago and has served in many roles across the company throughout that time.

    Doug is from Pompton Lakes, NJ. He has been fascinated by marine biology since he was a kid.

    Contact Doug

    David Beasley

    Director of Fisheries
    Fisheries Biologist


    David Beasley is a fisheries biologist leading the fisheries division for all of SOLitude’s service areas. David has an extensive background in progressive management techniques related to water quality, plankton management, fish species management and population dynamics, and is highly experienced in the creation and maintenance of both balanced and trophy fisheries. His expertise includes the management of ponds and indoor facilities for aquaculture purposes, and the development of more than 27 species of forage and predator fish, including warm, cool and cold water species.

    Dave is also a licensed aquatic pesticide applicator in Virginia, North Carolina, South Carolina, West Virginia, Delaware, Maryland, Pennsylvania, New Jersey and New York, as well as an AquaMaster and Aqua Control trained service technician and a SePRO Preferred Applicator. 

    In 2004, David graduated from the State University of New York in Cobleskill with a Bachelor of Science degree in Fisheries and Aquaculture. For nearly five years following graduation, David worked as a fisheries manager at the private fish and game preserve "Savannah Dhu" in upstate New York. The property consists of 450 acres of water, broken down into 4 lakes, 60 ponds and an indoor culturing facility. Throughout his industry career, David guided hundreds of fishing outings, aiding in his overall understanding of fish behavior and successful fisheries management.  

    In his spare time, David enjoys taking part in many outdoor activities, including his two favorites: whitetail archery and ice fishing. He enjoys all types of hunting, fishing, camping, water sports and just relaxing in the outdoors.

    Contact David

    Jeff Castellani

    Director of Mechanical Operations

    jeff-castellani-web-newJeff Castellani serves as Director of Mechanical Operations at SOLitude. He leads SOLitude’s mechanical division with invasive weed control services, surveys, reports, proposals and GIS mapping. Jeff is a licensed applicator in many states across New England and maintains licensing and industry certificates for Construction Supervisor, OSHA, Qualified Rigger and Signal, as well as Boater Safety. 

    Jeff is a graduate of Southern New Hampshire University and holds a degree in Business Studies with a concentration in Finance. He spent the first 16 years of his career in banking and worked as a branch administrator, training manager, merger and acquisition project manager, and commercial loan liaison, and eventually obtained Vice President status. In 2001, Jeff left the banking industry to pursue a new challenge and spend more time with his family. He obtained a Massachusetts Construction Supervisor License, after two years of rehabilitation experience with commercial and residential properties. With a desire to excise both his intellect and body – and also work outdoors – Jeff accepted a position with his neighbor’s environmental company. His environmental and biology experience was gained both on the job and self-taught. Jeff saw an opportunity to expand the mechanical method of aquatic vegetation control and detritus management, and that evolved into his current position. He is driven by developing career paths for individuals, and providing an excellent customer experience. 

    Jeff is a caring father and husband. When not at work, he likes to spend time with family and friends, freshwater fish and pursue oceanfront activities. Jeff also enjoys helping out the community by coaching his local Pop Warner and Little League teams. Not quite able to give up his financial background, he also serves as the treasurer for both youth sport Boards. Jeff values helping to develop core principles and skills in young men and women. He takes pride in any endeavor presented, and looks at each challenge as an opportunity rather than a problem.

    Contact Jeff

    Chris Doyle

    Director of Biology
    Water Quality Program Supervisor
    Certified Lake Manager


    Chris Doyle is a Senior Aquatic Biologist and Director of Biology at SOLitude. He has more than 20 years of experience in all facets of lake, pond and fisheries management, and oversees some of SOLitude’s largest projects in the New England region. Throughout his industry career, Chris has designed and performed methodologies for full lake GPS referenced aquatic vegetation surveys, developed invasive species identification procedures, studied invertebrate and algal and aquatic macrophyte taxonomy and conducted extensive fieldwork and studies of aquatic environments and species. 

    Chris earned his Bachelor of Science degree in Natural Resource Management with a focus on Fishery Science from Cook College, Rutgers University in New Brunswick, NJ, in 1994. Chris is a member of several lake management industry organizations. He currently serves as president of the board of directors for the Northeast Aquatic Plant Management Society (NEAPMS) and sits on the aquatic plant technical advisory board for the New Jersey Invasive Species Strike Team (NJISST). Chris is also an active partner with the Lower Hudson Partnership for Regional Invasive Species Management (LH PRISM) and is a Certified Lake Manager by the North American Lake Management Society (NALMS). He has presented the findings of projects via oral and poster presentations at annual conferences for NALMS, NEAPMS, the Aquatic Plan Management Society (APMS) and the New York State Federation of Lake Associations (NYSFOLA).

    Chris is proud to be a New Jersey native and resides in central New Jersey with wife and best friend, Lisa, son, Alec, and two adopted cats. He is a published freelance fiction author, an avid sports fan and is active in the local 4H Association.

    Contact Chris

    Tracy Fleming

    Director of Marketing and Communications

    Tracy FlemingTracy has a true passion for marketing communications and is responsible for the marketing strategy of the company's brand image, website, search engine optimization, inbound marketing, lead generation, social media, advertising, public relations and community outreach initiatives.

    Tracy is a native of South Jersey and returned back to her home state after spending her early career in Norfolk, VA. Tracy started in advertising in 2002 and held key roles as advertising production manager, marketing director and special publications manager for a prominent Virginia-based media company. She was the director of sales and marketing for a high-end printing firm in Norfolk and held a marketing communications and sales support role for an international fleet management company in the Philadelphia area. Tracy earned a Bachelor of Arts degree from Moravian College in Bethlehem, PA, and a Master of Business Administration (MBA) with a marketing concentration from Old Dominion University in Norfolk, VA.

    Tracy spends her free time traveling, visiting beaches and wineries, hiking the red rocks in Sedona, and enjoying various outdoor activities with her husband and daughters. She stays active through kickboxing, Pilates reformer, and walks with her puggle. Tracy is an avid sports fan and enjoys watching football and Philly sports teams with her family and friends.

    Contact Tracy

    Amy Howard

    Director of Business Strategy and Analytics

    amy-howard-headshot-web-newAmy Collier Howard, Director of Business Strategy and Analytics at SOLitude Lake Management, is responsible for the review and implementation of processes that support corporate initiatives. Amy manages all IT and software vendors, as well as related upgrades and customization projects. She also trains SOLitude staff members as required in the use of these systems that are used to serve clients.

    Amy earned her Bachelor of Business Administration degree, with majors in Accounting and French, from James Madison University in Harrisonburg, VA. She began her professional career as an accountant with an architectural and engineering firm in Norfolk, VA before accepting a position with Dollar Tree, where she was she was instrumental in developing the tools necessary for automating the budget process. She then moved to the Dollar Tree merchandise department and assisted with the implementation of corporate merchandising, allocation and replenishment systems. Amy most recently worked in Dollar Tree’s Information Technology department and was responsible for departmental budgeting, purchasing and service management for the $20 billion company. Amy also worked several years at Care-A-Lot Pet Supply as the Director of Planning and Analysis, where she gained valuable experience with Microsoft NAV ERP software.    

    Amy enjoys spending time with her four children, all four years apart in age, playing family games of volleyball, kickball and four square as well as games such as Catan, Dominion, Spades and Skipbo. She enjoys reading to her children or reading Ayn Rand, Malcolm Gladwell and Nicholas Sparks by herself. Her two favorite roller coasters are the Griffon at Busch Gardens in Williamsburg, VA and the TopThrill Dragster in Cedar Point, OH. Amy’s favorite vacation spot is on Gull Lake in Michigan where she spends time with her brothers and family boating, jet skiing, paddle-boarding, water skiing, tubing and attempting to wake surf. 

    Contact Amy

    Rebecca Higgerson

    Director of Director of Business Operations and Procurement

    Becky-Higgerson-web-new-1Rebecca Higgerson joined the SOLitude Lake Management team as the company's Service and Inventory Manager and was quickly promoted to Director of Operations. In this role, she is responsible for managing and overseeing our field service operations, as well as our vendor relations, purchasing, and procurement activities.

    Becky brings with her 25 years of finance, purchasing and leadership experience. Becky is a graduate of Old Dominion University and holds a Bachelors degree in Business Administration with a concentration in Finance. Becky’s early career consisted of finance-related positions before becoming the Controller for a game company in Norfolk for ten years where she managed the finances and operations for the company. For the eight years, prior to coming to SOLitude, she was the Director of Purchasing for a large national company headquartered in Virginia Beach that provides tactical equipment, services, procurement, and support solutions to the local, state and federal government. While there, Becky built and managed a purchasing team of 18 people and managed $1.3 billion in purchases a year. She was responsible for vendor contract negotiations, and implemented a Supplier On Time Delivery program for several hundred preferred suppliers that made a huge impact on improving the overall operations of the company.

    Becky is a native of southeastern Virginia. She and her husband live in Chesapeake with their Norfolk terrier, Rugby. When she is not spending time with one of her 14 nieces and nephews, Becky enjoys being outdoors running, walking, biking, stand up paddle boarding, and boating.

    Contact Becky

    Debbie Clement 

    Chief Financial Officer   

    debbie-clement-webDebbie Clement, CPA, is SOLitude’s chief financial officer with more than 25 years of experience as a financial executive. As CFO, Debbie has oversight of the company’s accounting and finance operations and coordinates the preparation of financial statements, reports, analyses and budgets. She also assists with the integration of companies that have been acquired.

    Debbie is a Magna Cum Laude graduate of Arkansas State University, holding a Bachelor of Science Degree in Business Administration, Accounting. In addition to her extensive finance and accounting experience, Debbie brings experience in managing various HR functions, including payroll, employee benefits, and retirement plans.

    When she is not working, Debbie enjoys spending time with her husband, two daughters and sweet dog, Mako Jo. For years, Debbie was the ultimate softball mom, spending her summers and falls traveling with both daughter’s teams. Now that they are both in college, she will have time to pursue other hobbies.

    Debbie believes in giving back to the community that has so enriched her life, and particularly enjoys organizing charitable/giving events for local organizations/charities such as the Arkansas Foodbank and Our House Shelter.    

    Contact Debbie 

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    Sustainability Pledge

    sustainability pledge

    In support of our belief that lakes and ponds are a precious natural resource requiring protection, SOLitude is committed to providing sustainable and renewable solutions that maintain ecological balance in the workplace and beyond.


    Depth Of Expertise

    depth expertise

    When you partner with SOLitude, a dedicated field technician visits your lake or pond twice a month, leveraging extensive knowledge and training to carefully maintain ecological balance and preserve the appearance of your aquatic property.




    Utilizing the latest GPS aquatic mapping technology and our own proprietary lake and pond management software, the experts at SOLitude collect all the data necessary to provide comprehensive analysis and in-depth solutions.