And I. Just felt you mentioned running out of options, so referred you to someone knowlegable on the topic.
For a short time, I was on a major nudist dating site. There were legit people on there. But there just weren't enough single women near me for it to work. I had to cancel my subscription.
My guy brought up a clothing optional hot spring on date two. I joked that he was angling for date three to be there. (It wasn’t) having the topic be face to face, a point where both have a bit of a sense about the other, is a better approach than asking in messages. Because it will likely set off alarm bells in the woman’s mind. too many guys slide in with inappropriate pix, and topics.
My wife and I met before the online dating industry really got going, but we did use a website where you could post personal ads. I put some care into the ad I wrote, and I decided that I would mention naturism, though it was included with various other stuff about myself, not the first thing you'd see. My logic there was that if it deterred some women, I'd never meet them or know anything about it, and for anyone who did read it and responded anyway, the topic would already be out in the open. I really only wanted to meet one woman, if she was the right one! No, we're not the most dedicated naturist couple, but my wife does have her moments, and she certainly tolerates me. I know that's more than a lot of guys have to live with, so I'm happy enough.