Well, perhaps a thank you is necessary to whomever started this thread. It seems I became a bit... intrigued by the possibility of a hot tent instead of just a good sleeping bag. Anyway, I went out and bought myself a buddy heater, a 10 foot hose, a 5 pound propane tank and a bracket to mount it to my jeep's rack. I also dug around in the shed and found my 50 year old 5000 btu Coleman catalytic heater and a gallon of fuel. Wouldn't you know it the old Coleman still works just fine. Think I'll use the buddy heater on the road, since I can also use the fuel to cook and then keep the Coleman for the shed. What a great idea. Just sorry some guy had to end up dead, I still need to pick up a CO detector, couldn't find one with a display.