I think someone has been playing with the flux capacitor again :
80's sail on an Isonic + foil = planning in less than 10 knots
better pics to come soon, this one was taken with my crap Chinese phone....
doh.... the friend with the good camera didn't save the pics, I'll have to wait til the guy goes out for another session. sorry !
He's trying every kind of mix'n match with his foil, quite funny.
Underoath, it is the shadow, if it was a rock the foil would be long gone :-)