The Persons who are involved in watching the nudist cruise whether they are seeing, encouraging,supporting others to follow are just enjoying for timebeing. Those kind of people are creating the hell fire for themselves. No religion thought us to be nude in public, why people are not following their own scripts. The person who knows something about his/her religion try to stop by hand, if not try to stop by speaking,if not try to curse in their hearts. Don't encourage this, and don't go to olden age.