Naturists left of the promenade? This must be a recent development. I didn't see any when I was last there in 89. Saw a load of enourmous US navy sailors there toward the harbour area, but not actually the harbour area hogging all the bars along the front, standing or stuck in the doorways, trying to menace the locals or whatever it is they try to do to represent themselves.
Well, quite a bit to the left, t'other side of Eastney barracks. They have a dedicated beach to enable them to get closer to nature! Thanks to Mr Rennie I now have 2 tkts for this gig, looking forward to having a bottle in my hand that hasn't got a baby attached to the end of it!