Plans for small portable boats the 1 sheet wedge – it may look like some of my other wedge designs, but it differs in one important aspect; the basic hull is. Learn how to build yourself a boat in your backyard. our complete boat plans collection is available for free and immediate download. it is the largest wood boat. How fast does it go? for estimating the speed for small outboard planing boats see planing speed boat chart. this chart should be used for general estimates.