Zoo, You have a lot of options, so before you spend a lot of money on a camper that may not fit your needs or expectations, you might want to try some out. Check out
https://www.jucyusa.com/ There are other competing outfits but this one is not to far from your place.
They a variety of self contained van campers. I'd suggest you look them over and spend a few days seeing if this type could work for you. And have fun doing it.