Here are links to member designed plans.
The Highlander is a 54 inch balsa scale model of the real Just Highlander which is built here in Walhalla.
Highlander
The SlowBoat is a 39 inch foamy seaplane aerobat.
SlowBoat
The Super Scooper is a 56 inch foamy scale model of a Canadair CL-415 water bomber firefighting seaplane.
Super Scooper