A pop up camper on a 4X4 pickup is a good choice for Baja, if there is enough room for the long trip...Can go a lot of places one can't in a bigger rig....I thought of going that route, but could never get any one else to go down there with me... So would have a lot of money tied up in the rig and not use it like it was able to be used....
.....Westy......
Westy, you do not put a pop up camper in the bed of a pick up...you tow it.