Find the highest quality sailboat plans here—complete with illustrated step-by-step instruction manuals! sailboat plans for our earlier designs are on 24" x 36. The micro folding dinghy is based on one of matt layden’s early folding dinghies; however it incorporates some of matt’s ideas as well as a few of our own to create a. Using one of these boat plans, you will be able to build the boat you have dreamed of for years. these boat plans come in many variations and there are powerboats.