Have you had a look at the naturist-corner.co.uk web site run by tonyvic (member of ITB)? It is mainly forum based, like the curates egg - good in parts. Been running since January 2008.
Has even got an 'Erotic' section you can request access to for members that have such interests.
B & S
Click here to read more - if you want to be a part of ITB, sign up it is free to sign up and chat on line
In The Buff is a community site, which aims to promote the naturist cause. Members are a friendly community of natursts, that enjoy practising naturism either at home, on the beach, on holiday, or anywhere the fancy takes them. They may have been naturists for a week, a year, or their whole life. What brings all the naturists here together is the fun and friendship.