Ain't it the truth! I live near the beach in Southwest Florida (a huge vacation spot for Krau--er, I mean Germans) and this is THE easiest way to see who is a local and who isn't.
When I lived in Miami, most of the nude sunbathers at Haulover (I took a walk through there once) were Gay men, with a few saggy breasted old wenches for good measure. Almost as disgusting are the regular sightings in the Miami area of old German men wearing Marble Packs, er, Speedos. Old Hans has the nerve to go to the hotel bar like that of course.