Being a propagandist or proselytizer is not one of my core skills, apparently. No matter how hard I have tried to talk my fellow campers out of their evil ways, they still put furnaces in their rigs, and then go on, hypocritically, to praising the usual pieties of Frugality and Simplicity. Still, it is worth praising an approach that has become very satisfying. Earlier I gave an advertisement for camping with insulated bib overalls. These are even more effective with a bladder of heated water inside. I used this technique again last night. What satisfaction! Since I sleep in those insulated bib overalls, I call them my "camping jammies." When you put the bladder of heated water inside the jammies, you can think of yourself as a: Courtesy of Wikipedia.