This looks pretty cool converting your sup into a wing board . The big problem with using a wing on your Sup is you always get blown downwind making it hard to keep ground and get back to where you started. Plus the fun is removable so you can still use the board as a normal Sup . Great idea 
Longer video here on insta for more info
www.instagram.com/tv/CDA1mcFDoNJ/?igshid=pxrwcqix85e8
This is the shorter you tube clip .
