Wow, some great suggestions! Here are some additional questions/comments:

Lee: I thought about the nightclub idea but could a bar owner lose their liquor license if porn was shot there? I think I read this somewhere.

Seth: I'm not really in an area where outdoor locations (without people) are available, but thanks for the suggestion!

Bec: Are you referring to a storage facility like Public Storage, U-Haul, etc.? That's a clever idea I had not considered, although the lack of a bathroom or shower might be a problem.

Basschick: I actually did ask another adult photographer if I could rent his studio but he said he couldn't due to insurance reasons.

Gpallen: thanks for the vrbo link. I'll check that out... sounds like a good alternative to hotel rooms!

DrChango: The PA house idea sounds clever also.

Rich: Foreclosed homes? You're kidding right?