That nervous brunette with the crappy "I don't want old guys looking at me" attitude sure is gorgeous.
As for the blond in the full bikini, I would have asked if she got nude if you didn't mention it.
Even if you don't have pictures, it's all part of the story and helps put everything into context. That does seem strange to not even go topless on a nude beach. That's like wearing a burqini to a regular textile beach.