Thanks! This is exactly what i was wondering about with the single gallon water jugs.
And I found the threads about the dry ice.....

I am guessing people generally don't freeze water bottles to put in the cooler because of expansion and busting the plastic, but if you emptied a small amount like half a cup from them, then froze them and put them in your cooler, would that work? It seemed like a good idea "lets freeze all our wate...

I have never set up or used a pop-up camper so i was wondering if they survive the playa. seems like they might be flimsy and that wind might take them out. But then again, maybe they are sturdy...can anyone tell me their experience with pop-up campers on the playa? Thanx