Clinto,
Many new RV'ers start out with a basic unit then they discover how much the family enjoys camping/ being in the outdoors.
Most RV'ers go through 3 upgrades before they finally land on the size of RV that really fits their needs.
I always advise new RV'ers to not go basic. Look at larger RVs as a first RV. Since an RV doesn't get driven much you can find good used units for low prices which will provide years of trouble free enjoyment.
If you are set on a setting up a van, I would go with the Ford Transit based only on it's what is used by American Pickers television personalities. They drive it all over the east and central states carry items they purchase at junkyards.
