Just don't pass wind in a small camper space and you will be fine. Also keep your holding tanks flushed and treated then you will be ok. I have a small Jayco 154 BH total length 18' which is comfy
and has all the amenities one could want.
I spotted the new E-Ford Mustang at a Costco parking lot close to home. It's encouraging to see additional car makers getting into the EV game. My opinion of what I saw? The E-Mustang will not pose a serious design challenge to any Tesla. It looks like a vehicle designed by committee.
The Tesla online site is not, in my aged opinion, that easy to navigate to gain information. BUT I would give it a shot to see if there is a list of Certified Installers for your area that might be willing to come out and take a look at your electrical needs. I was lucky enough to have access to...
I believe Tesla has a list of recommended Electricians for your area. When I added the Tesla wall charger in my garage my electrician upgraded my aux panel. My main panel had been upgraded prior to that when I had my Tesla (Solar City) panels installed.