Utah has a number of state parks that allow drone flying, or sell permits for drone flying. I think I paid $10 for two days of flying. Definitely a bargain, and we had the entire park to ourselves, as we were the only trailer parking there for our entire trip.
I'm a patent and trademark attorney at InterContinental IP (www.icipLaw.com) whenever I'm not flying my drone. We own a small resort in Thailand (Thai-West Resort) and I get over there a few times a year to fly. Whenever I travel on business, I always try to bring along my drone.