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.. Oar plans – 9ft – free download i drew these oars up to suit the goat island skiff, for a particular person. they are suitable for most boats with beam of 4’6" (1.