Since I got a power converter for my cpap machine and a solar powered battery charger I usually throw down a bed roll by the truck and sleep on the ground. If it looks like rain I'll put up
lean to or sleep in the truck. I bring plenty of water and cooking gear so I can cook and heat water fer washing up. I'm probably going to buy a camp shower enclosure and a propane water heater before my next multiday shoot. Cost's about the same as a couple of nights in a motel. On the rare occasion that my wife would come along then it'd have to be a motel, but I love to sit around the fire and shoot the breeze. I think that's almost as much fun as the shooting.