That much freedom, feeling weightless....like riding the Harley? (but without the rumble, and concrete background)........although there is noise, so maybe I can't say that. Aerotrekking just doesn't seem that loud in the video's I've watched. We'll leave it at that. ;-)
The point is that its an extremely cool way spend your time, and provides amazing photo opportunities, not available from any ground angle.
The Sky Gypsy tab (Pages) will open a treasure trove of links to original photography that is truly beautiful. I believe most, if not all photos are credited to B. Alvarius, our resident Sky Gypsy. :) Vantage points otherwise unobtainable , subject matter off the beaten path, and a photographer who pushes the envelope, combine to create spectacular snapshots with a new twist. Definitely worth the look.
This link shows the SG logo, created as part of Art Race, by sculptor Ben Sargent. Note the shadow of the photographer. ;-)