If I end up bringing snacks, which is probably a good idea, they will be non-perishable items. Granola bars, etc.
I do have a fridge, but space is limited in the 43qt. If I end up picking up the 63qt by the trip, then maybe I can haul beer and carrots or whatever.
BTW, you guys should buy your own edgestar fridges. Openboxdirect has them fairly regularly for pretty cheap. Way cheaper than the ARB ones.