Consider this a warning to the severely claustrophobic.
We always love a good video of someone zigzagging through narrow spaces at high speeds. This being CarBuzz, the videos we typically post of this kind of thing depict cars pulling off feats of heroics. But cars are not the only vehicles you can use, and ground isn't even the only surface for such activities. Here we see a jet ski tearing through some of the canyons around Lake Powell, located on the border between Utah and Arizona.
The total lack of wind inside the canyon made for remarkable still water, and the mirror-like effect makes for one pyschedelic mindf*ck of a ride.