21.5 Alden double ender. Built by Rick Barkhuff (instructor at The Landing School, Arundel, Maine) and Chip Flanagan (boat builder in Portland, Maine). Lots of photos and extensive information. Many extras including heavy duty custom trailer, electric power with brand new 24-volt spare motor, sail cover, cockpit cover, etc., etc. Disabled foot, so have to sell. $18,500.