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. Proven boat designs, and how-to information for boat building. boat plans are for beginners and have been built by thousands since 1953.. October 2017 jet squirt with a 1000 cc tigershark monte carlo engine. extended the frame by 8 inches in the back, and 6 in the front. top speed so far is 55 mph.