Our Fantastic Fan in the bathroom roof vent can move a lot of air. With windows open, it draws a nice air flow through the TT. We also run one or two 120V AC fans off of our inverter to move air around, but they also make 12V fans that plug into the 12V cigarette lighter outlets. Fortunately we have dry heat here and it is pretty rare that we feel like we "need" air conditioning, especially now that our boys are out of the afternoon nap phase and we aren't compelled to keep the TT interior cool during the day. We all play outside.
