VHF Ch69. Founded on generations of highly skilled marine craftsmen, Clark Boat Yard is a full service, traditional yard. The family and crew strive for customer satisfaction in the demanding marine industry, proudly standing behind their work. “CBY” can handle everything from winterizing and spring commissioning to complete refits. Services include mooring rentals, wood & fiberglass repairs & maintenance, mechanical, welding, hauling, launching and storage. Let Clark Boat Yard be your marine tradition for years to come.