Has anyone had personal experience with a reliable slow charge near the Austin airport? We are flying to LA over labor day weekend to watch the Aggies vs UCLA and I would like to take my Model S from College Station but only if there is reliable charging even with just a normal 3 mph plug. The last time I tried this @ Hobby airport it didn't go well and was pretty annoying. There is no Super Charging along our normal route at this time and the San Marcos one is driving the other way from home. We can just take my wife's BMW x5 but it is still under mileage warranty so we try to use my out of warranty Model S when it is possible.