I followed a link from Jay Lake to this page about a possible skyway over the Grand Canyon. The artist’s conception on the page gave me a fit of vertigo. Of course, I’m not the ideal tourist for the Grand Canyon to begin with, but walking over a 4000 foot drop? I think not.
I think it would be intresting, at least exciting to stand up there like a majestic kind, looking down and the world below, and feeling in your heart the sence of fear