Shows beginning stage of current tango skiff xl project. wooden boat is being built with the stitch-n-glue method using okoume 1088 marine grade plywood.. 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.. Stitch-and-glue: watch step-by-step videos of a stitch and glue kayak being built. all of our boat kits are built using stitch-and-glue construction..