13′ western style drift boat; 14′ stitch and glue kayak; 18′ carolina style dory; 14′ midwestern style drift boat; 15′ ultralight stitch and glue dory. Spira international wooden boat plans. following are the stock plans available for the various types of boats, separated into the different categories.. Tech support. the best technical support: we will help you succeed! all our plans and kits come with full technical support. ask questions on our support web site.