I am sure there are other reports and experiences which have been related in this community so give the Search a try but yes, I have been there a few times but not recently. Its a mix, and it depends on the time of year. When the college is in, there might be a group playing v-ball and that is a younger crowd. If you are going, wear shoes, not sandals. The walk down is sketchy w/out footwear. (from the glider port)
Ironically, we went there not for FKK really, but to take my brother there to surf. Its a famous surf site.
and yes, you can surf nude there but the water is cold!
-Danee