"CB"
Why a 2-place? There are a number of single-place designs with
removable or folding wings. Bowers Fly Baby, VP-1, Thorp 18...
The Emeraude has an option for removeable wings though it's a
non-trivial operation (ask Cap'n Rich S. about THAT!).
From what I saw at Google, Thorp 18's are a 2-place design.
http://www.t18.net/about.htm
http://www.pilotfriend.com/experimen...horp%20T18.htm
http://www.eaa23.org/pr-bob.htm
Montblack