No harness.

1,500 feet above ground.

A 1,400-foot span.

It's hard enough for me to stand on a stepstool without getting a bit woozy. Though I've gone skydiving before, I'm not real good friends with the woozy feeling.

Just under a year ago, Nik traversed Niagara Falls, but with certain restrictions he wished weren't harnesses. He vowed to do the Grand Canyon next, and last night, he did.  And with higher winds than he expected, he relied heavily on his faith.

So....what's the craziest thing YOU'VE ever done??