Here is a link to a slide show of car campers over the years. I am not a camper per se' but you guys who are will like seeing this. The last one, very modern, is space age cool.
http://photos.msn.com/slideshow/autos/rvs-past-present-and-future/23aqp0m9#1
I enjoyed that!
Neat! 4th picture in may be the first Class A motorhome !