WANTED Camper Van 4WD in California/Nevada/Arizona/Utah/Colorado in 2014

Hi folks,

I'm looking for a camper van for our trip from Jan 2014 to Apr 2014.

It should be a CamperVan with 4WD like Toyota Hiace, Mitsubishi Delica or any other type or a PickUpCamper with 4wd for below 6000$.

If you have any tips for us where to find any vans/4wds like these for a low budget. just tell me!