I do have the little Honda 2000i generator. It is super quiet. But we do like the National Park campgrounds where there are no gen hours. Our neice is a park ranger in the Tetons...
Our rig is pretty new and as soon as I figure out how to get the right bulb we plan to change all lights for LED bulbs.
We are from Louisiana (AKA, flat, hot, humid). On one camping trip to the Tetons in July we were surprised how we were pulling for covers at night. So, AC is not a problem. Just lights. Our little gen has 12v battery charging output as well as the 120v AC... Don't think one will pull the AC but have not tried. We do have the companion set too, but that is a lot to carry.
These things are super quiet though. Just a purrrrrrr.