Free boat plans for the backyard home builder, plywood and wooden sailboats, rowboats, dinghies motorboats. Free plans for stitch and glue boatbuilding. many good free plywood contruction stitch and glue boat plan. stitch and glue plans are good wooden boat plans for beginners.. Why are these plans free? because i want people to know just how good correctly proportioned touring paddles can be. most of the paddles sold commercially are.