Building plywood fishing boats using plywood boat plans. building plywood fishing boats is also considered to be one of the easiest ways to build a boat.. Small boat plans; sail boat all of the supplies required to build our boats are available at boatbuildercentral.com. epoxy resins, fiberglass, marine plywood. How to make the most out of your one sheet boat. the ultimate one sheet boat, prism: discussion on maximising the displacement. free boat plans and building instructions..