Thats pretty cool. I've always been curious about nudists.. Who knows if I'll ever try it out, I've got plenty of years left for that too. The plane sounds cool.. but it'd be pretty funny for an entire flight to just strip naked. "Alright folks, we've reach prime altitude, please feel free strip completely naked."
(eh, just for a cheap laugh...)
Five minutes later.. "And would you please look just above the video screen and wave as 'You're on Candid Camera'!"
hehe but yeah, thats pretty neat. As for what Hal said? Yeah that would be rather awkward, ya know if someone in the seat in from of you had the seat back and all... You'd run outta room. Try explaining that one to the flight attendant.