Boat plans for a 20′ trailerable plywood fishing dory for outboard power. sweet caroline #654 a 20′ dory / skiff build in plywood; characteristics; length overall: 20′-1". Carolina plywood boat plans! the “myboatplans” aystem was seveloped by long time boat builder and carpenter martin reid. if you are somebody who enjoys fishing. Enamored by those flashy sportfishing machines common to ports-of-call along the southeastern u.s. seaboard, but not their cost? then carolina angler is the boat for you..