As the technology has improved with Sups and foils - the Old wing surfers have found their rightful place in Global watersports and accessible by anybody. The regular sup crew wont be restricted by a headwind anymore, great fun for them on ocean swell :)
All they need to do now is make a hideaway extendable Paddle slot - with an elastic net to strap down the wing, if the wind dies and reverts back to awesome flat Sup weather again. Win Win
The harness line setup will wont be far away either..