Still searching, Eric? 1 or 2 seater that folds away like a Leatherman? Here's a couple more:
Avid, Kitfox, Skyraider (in Idaho) Rans, Sonerai, Fisher Flying Products from Ont. Canada. Fisher has over a dozen wood designs. There are a bunch in my area. My vote goes to the Fisher Dakota Hawk with a Geodesic airframe. Also look at the Flybaby. Ron Wanttaja is the FB expert. I even know of an STC for folding wings on the Ercoupe 415.
Ron mentioned the S-18. I was building the S-18 predecesor the Thorp T-18 back in 68. It features a quick detachable wing. Takes two guys because its a one piece wing 23 feet long. I still have all the drawings and maybe some parts.
Bob