http://www.grindtv.com/outdoor/video/kayakers_plunge_90_feet_over_waterfall/#62943

Notice how the first guy takes a stroke about halfway down the falls. And the rest all toss their paddles before hitting the bottom. Notice also how big the grins are. Nothing like putting your life on the line to make you realize how happy you are to be alive. Gotta have a good hand roll to consider this an option. And huevos.