I want to go back on the road now, and only have a medium size 2004 TOYOTA HIGHLANDER SUV. I traded in my pickup after a bad accident destroyed the camper that was on top.
Now, being a widower and 76, no $$$ to waste, I want to learn more about camping with an SUV & attached (or not) tent. Is it possible to use campground electric hookup sites with this arrangement? I would like more than basic camping now, meaning light, heat/cooling and think it would be possible to outfit the SUV/Tent with basic amenities, although needing campground power.
Has anyone done this or, on your travels, seen recent successful RV/Campers at campgrounds with this type of setup?
Oh, I'm not interested in a trailer which, along with financial considerations, is reason I'm looking into this.

Thanks!