Covers failures due to drops, spills and cracked screens and other mechanical and electrical breakdowns. no deductibles or hidden fees.. All boat plans & full size patterns come with a bonus download or on usb including placement of anodes, how to build a sea hood, how to build fuel & water tanks, engine installation, electrical schematic & plumbing; all included to assist you to build your boat.. 2. all boat plans & patterns come with a special detail folio on how to make some of your own fittings.. 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 plans collection we’ve seen online. easy to follow step by step instructions..