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. Spira international wooden boat plans. following are the stock plans available for the various types of boats, separated into the different categories.. Tolman skiffs: build a boat with our boat plans and boat kits. based in portland, maine, the salt water workshop can deliver your tolman skiff kit to the local area.