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.. Use these plans at your own risk! they are made by me, for me. probably not complete, not quite in the boat design tradition, but they works. boats already built have. I wanted a paddle board. if you have been to a beach this summer you have seen someone on one. but even the very bottom end stand up paddle board (hereafter sup).