We would be happy to test for you
We have been to Maspalomas, Gran Canaria. Very large beach with several areas for Families, Couples/ straight and one for gays. Can get windy but lots of sun. Nudist parts are in front of dunes and a walk from where you come onto the beach. Maspalomas isn't that lively at night, but nearby Playa des Ingles is very lively if you want that sort of thing.
We were in Maspalomas in July and actually had a guy come and mastrubate in front of us in the nude section. great fun