It wasn't an attack, perhaps I should have said "misleading to me personally" as having been employed by the US Army Corps of Engineers for 11 years, and having travelled the Columbia's entire path from it's source to it's mouth by land, my immediate thought was 'How can you ski nearly the length of a 1,200 mile long river when it has so many dams and locks throughout it's course"?
Incredible feat no matter how it happened.
I water-skied once, on Lake Oswego as a 14 year-old, and it was a blast for about 90 seconds then ended horrifically when I dipped the tip of one ski into a wave. Never skied again.