I'm in Mississippi. I try to find a shady spot and I use 12 volt fans. At night with all the windows open, except screens of course, and fans it stays comfortable enough to sleep. For what ever reason being up higher seems to help...probably just my imagination. Camping close to water seems to help also. I camped some last August, a month I usually try to avoid but even then I was ok. I do have to say I'm one of those that heat does not really bother me that much. It has to get pretty brutal, and I realize in SE OK it can, before I'm really uncomfortable.