interesting topic and I too agree there is no easy answer:
I don't like the "pink and white" part or the "cookery lessons" or the "manicure" as I think it's stereotypical and giving the idea that women should like the colour pink and be good at cooking and just looove the idea of wearing all that make-up to "look good", also the idea of only having a women only beach sends that message of women being victims all of the time which is not true, also having male lifeguards

, I think a women only beach is a good idea when you remove the "pink factor" and also a men only beach would be good, I mean it would be a good place for having fun with your friends, no husbands/wives or boyfriends/girlfriends.