that looks like a lot of fun - I wish it was closer:)
that said, we've had such wet weather this spring the Hudson is still above 4'... which is about 3 times as much water as it usually has this time of year! No complaints from me
I paddled it during the race last year and dislocated my shoulder half way down. Keep in mind they do different releases at a 6kw release you are knuckle dragging rocks, 7.5 is ok 9kw is where it gets good. I hope to get up there a time or 2 his year.