I always assumed they were just spending the night on the way to somewhere else. Why would you "camp" at Walmart? If you can't find a decent campground, just stay home and Camp Driveway.
If you don't know electrical, have an electrician do it. Or, for the price of those USB ports, you. Old just buy a good surge protector strip that has USB ports on it.
I'm getting ready to put an insta-hot in. My pup only has a single push button faucet, gonna take it out and put a small vanity faucet in. Then it's just plumbing to figure.out.
We had one a long time ago that you took the cover off and the ends folded out, and it had ribs that stood up when folded out. That looks just like it.
My stupid little brother sold it for 20 bucks.
This one is solar and wind
https://www.google.com/search?q=solar+power+box&client=firefox-b-1-d&source=lnms&tbm=shop&sa=X&ved=2ahUKEwiTseb9yvnxAhVqGFkFHTKhCt4Q_AUoAXoECAEQAw&biw=1366&bih=643#spd=17959918126412486105
Never messed with the gas on my pup, because the fridge didn't work anyway. Got a small fan forced heater with a t stat that works well. Only been down to 34 degrees, so if it was gonna be colder than that, might get a second one.
I got a dorm fridge off of craigslist for 25 bucks. That's just for food, beverages stay in the cooler.
Don't know about where you are, but every time I go camping here in NC I ask the park people- Why don't they put an ice machine by the check in shack? One of the ones that looks like a small...
Show of hands....how many people here have owned a camper that cost less than 1700 dollars? I got my little popup for 500 bucks and have spent about 200 on repairs and upgrades.
I'm smart enough to admit that I don't know everything. So if somebody is explaining something like this to me, I pull out my phone and film it for later reference.