Interesting you should ask this. We are selling my parents house in NJ, and one item I must get rid of is their small RV. It is a 87 Dodge Horizon (I think you can look it up online still).
Just got it running last weekend, and I'm sure it needs some looking over and tuning up, but my Dad was not one to scrimp on maintenance, so it has good parts, but sat for 12 years.
Not sure how to proceed as repairs must be done and I was not going to do anything but sell it as is.
That is basically it, although I believe the picture is of a GMC van version. The interior layout is similar, color scheme the same.
There is a couch, which converts to a bed where "table" is in the diagram. I think we have cruise control, and the radio has a CD player.
The cheapest solution is simple tent and sleeping bag(s). Saving on gas would be enormous.