In other days, I always went to nudist beaches and sometimes on nudist hikes etc. Group nudity is how mankind lived for millions of years and the human body should be viewed in context rather than as a sex object. When in a public place, it's OK to look, even give a smile of approval to a man or woman who you come in contact with but overt & crass comments are as unwelcome as when people are wearing clothes. It is a very liberating feeling to be nude with a few or hundreds of other nude people. Everyone is equal although, not always equally endowed. Enjoy the view but more importantly, enjoy the feeling of freedom when nude in a group.

errrr....any idea whats the female to male ratio on these events???

I took part in a Spencer Tunik foto shoot,there were 1700 of us all stark naked,a most exhilerating wonderful feeling