Duckworth Boat Works thinks there's nothing daffy about aluminum boats -- in fact, they're lightweight and durable. Duckworth builds welded aluminum fishing and sport boats. The company offers inboard, outboard, and specialty models ranging from 18 to 24 feet in length. Duckworth boats are sold through a network of independent dealers in the western US and Canada. In addition to recreational users, customers have included the US Coast Guard, the National Park Service, and the US Fish and Wildlife Service. Duckworth was founded in 1972 and acquired by CEO Dan Larson in 1998.