We are almost up to post # 60, and no one here has yet admitted to having been at a nudist resort. Shall I go first and let it all hang out?
DW and I were in Yugoslavia years ago (and just calling it "Yugoslavia" shows you how many years ago), at a large hotel near Dubrovnik, on a beach. Part of the beach was set aside as a nudist beach, for hotel guests only. We ignored it for the first few days, but one morning, when we were walking by the entrance, we looked at one another, nodded our heads, and walked right in, somewhat self-consciously.
The beach was a large one, with a sandy expanse dotted here and there with a few sunning individuals (male and female more or less equally) and couples, mostly in their 20s and 30s, but a few considerably older. And all of them naked. Off to one side there was an area with quite a few boulders, where people who wanted to be more by themselves could have more privacy.
We picked a spot on the sandy expanse, dropped our swimsuits, spread on the suntan lotion and tried to blend in.
It actually was for me pretty much an anti-climax. For the first half-hour or so, we were all too aware that, gosh, no one has their clothes on! But after that, when we sensed that everyone on the beach was simply there to get an all-over tan and didn't really care that much what other people looked like, we were able to relax. And for the rest of our two-week stay, we became regulars at the beach, nodding at passing acquaintances.
The only ogling that happened was, every now and then, when someone passing by on a speedboat noticed the nudist beach and swerved suddenly to get a closer look. (Happily, the swimming area had been roped off quite a ways out to sea, and so the boaters couldn't get all too close.)
Thinking about that experience afterwards, we got pretty blasé about all the naked flesh. Women in teeny-tiny bikinies seemed to be calling a lot more attention to their bodies, and also seemed to be attracting a lot more attention from passing males on the non-nudist beaches in the same area.
It's probably true that people in Europe are more relaxed about this. Nudist beaches are fairly common especially in the Adriatic, and up in Germany. And it could be that the ogling factor would be much greater on a nudist beach that is open to anyone. But that's the good point about nudist resorts; there's some control on who enters, and - presumably - pretty strict control on how they behave.