Green valley boat works canoe and kayak plans for sale we sell plans for contemporary, high performance canoes and kayaks from a full range of designs by john winters.. 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.. This directory includes all of the plans that are specifically designed for stitch and glue construction. the rc model x-1 is an inexpensive way to try out this.