"Do they bus these people in from Philly or P.R. or what?"
They probably all just got back from a shopping spree at the Riverhead outlets -- where they *do* bus people in from all over.
I don't think my favorite nude beach exists there anymore. *sigh* But if it did and I wasn't a re-spektabull library director like I'm s'posed to be nowadays, I'd probably attire myself with nothing but a lovely, gold waist chain and enjoy the sun and surf like I used to.