Yes, I think it would be good. I considered doing extra work for a while and one thing they ask on the application is if you are OK with nudity.
There is a movie about to be made at the Bare Oaks resort in Ontario, but the only place it's mentioned seems to be the Bare Oaks page on Facebook. You can go there and look for "Bare Oaks Family Naturist Park". Also the guy who's doing it lists an email address, jfenik@rideau.net. He's offering to pay, but not like the way George Clooney gets paid.
Sadly I don’t thunk too many mainstream movies would be very keen on having a nudist portrayed in a positive light, especially in an age of “ewww nudity is gross/sinful/evil!”. :-(