laurie said..
Wing Foiling it is...

But SUP/prone foiling are on foil wings as are kite foiling and windfoiling (may need to change this as its a sail so Sail Foiling).
Does reversing it to Wing Foiling make it clearer that's its with a wing ie not the under water wings?
Terminology for the under water now becomes foil wings. This may only be applicable to the southern hemisphere.
I can go with it as seems almost logic and consistent with the other foiling sports.
Catamaran foiling, mono hull foiling, kayak foiling etc now all need to fall into line.

Clearly I have nothing to do this afternoon.