We just returned from San Angelo, TX. Temperatures were 95-97 during the day 70 at night. We ran the generator non stop for 72 straight hours, with exception of checking oil every 12 hours and adding fuel. We ran at least one AC continuously, and the 2nd AC for a couple hours for cool down each afternoon. Although the nightime temps were cool enough, we ran the AC all night for sound dampening, since were were parked in the middle of the Top Fuel pits. We consumed 42 gal over the 72 hour period.