Budget trip to FKK Clubs

Planning my first trip to FKK Clubs in the next few months. I've read through a lot of the older threads but wanted to check if the info is still current.

My main questions:
- Best area to stay for easy access to the scene?
- Realistic daily budget?
- Any areas to avoid?
- How welcoming are the locals to foreign visitors?

I'm coming from Canada and have experience in a few different countries but this would be my first time in FKK Clubs.

Thanks for any help!

With respect, my experience was more mixed. But maybe I went at the wrong time.