My cousin worked a contract as a singer in a barbershop quartet on a cruise. One of their trips had the ship entirely booked by a nudist group. He said they were required to bring towels with them everywhere to sit on, so maybe that’s just a standard thing for nudists in venues that aren’t normally for nudists? Although thinking about it, I don’t think I’d want to sit my naked butt where some stranger’s naked butt had previously been; I don’t know how well that person does at cleaning themselves. 🤢