Thats friggen awesome! I'd love to go that fast, but not with a sandbar only 1-2m downwind of the board.
That would produce a cataclysmic stack and result in a week or three in hospital at best. Crazy dudes and dudettes, wish I was brave enough

Go the kiters! Bye bye poleys get used to eating the steam from the wake of the kiters as they boil the water with sizzling speed.

60 knots is a dead set certainty in the next year or two. Woohoo!