I started camping at as soon as I can remember tents, Ice chests, white gas lantern and no air mattress to start with. In 62-63 dad and I built a camper(slide in) as dad said I can do what those factories are doing only better. Built from the inside out with very little 12 volt and even less 110 volt. Gas , stove/oven, hand pump water and recirculating pot with a gas light and an Adams furnace then the aluminum skin over the outside but none of the fancy kind(WE didn't need that). Even Elk hunted in it back when there was no global warming and the temps reached into the low single digits, and that was inside the camper. But it was warmer than the wall tent. This is in the 55-58 years range and lots of miles.
LEN
LEN