These free to download plans (pdf) were first published in magazines such as "popular mechanics", "popular science" and the "boat builder’s handbook".. 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. home; my boats; skerry from plans; boat. Welcome to absolutely free plans, in this section you will find free boat building plans including accessories and construction techniques. free plans have a tendency to disappear so it is a wise idea to print out.