Aluminum boat repair is much easier than boats made with steel or fiberglass hulls. Aluminum is light, strong, corrosion-resistant, non-sparking and can be fixed with an HTS-2000 brazing rod without a welding machine. http://www.aluminumrepair.com/boat-repair.htm
Step-By-Step Boat Plans - The brothers built two of these electric boats, which nest inside the pontoon boat mothership. - Master Boat Builder with 31 Years of Experience Finally Releases Archive Of 518 Illustrated, Step-By-Step Boat Plans
The GoBoat - the most portable fishing #boat in the world! A compact watercraft that takes you anywhere on the water and it fits in the trunk of your car, perfect for fishing, hunting and more in shallow waters. GoBoat also makes a great bumper boat, providing hours of fun for kids and adults. Weighing just just 15lb, the GoBoat requires no tools for assembly and weighs less than most carry-on luggage. Works with any simple trolling motor (sold separately).