Summer flashing dares

My bravery has returned for summer. Now that it is getting warmer (actually hot), I want some ideas of where I could go around Salt Lake to take some flashing/nude photos. I want to find some signs (love the "enter here" arrow signs), abandoned buildings, and other daring places to take some photos (the BYU campus would be a lot of fun). I don't want anywhere with cameras. I also don't want locations where someone could lose their job or that anyone could get arrested. If you know of a warehouse, train yard (probably not TRAX, although I haven't ruled the idea out), pool, trail head, let me know. The idea is to have fun and take some risk to heighten the experience while capturing some really hot photos. I recently visited the University of Utah campus, but it seems to be getting harder to find safe places to strip down or flash.
I wish I could get into a haunted house or hot tub store late at night, so something like that would be a lot of fun.
Let me know what your ideas and suggestions peeps?