While that sounds really cool, it would also be a very expensive vehicle. Paying two strong men and renting a uhaul is usually how I handle moving big heavy things for the occasional time I need to.

The problem is with ICE campers, you can throw some extra cans on the back and double or triple your range. Doing so with an EV is impossible. The best you could do is carry solar panels which may take multiple days to get your battery to a point where you can carry on.