I need electricity for air conditioner...
I have been contemplating the same thing for awhile now. I have a 5000 watt generator in the garage to run the house in an outage, but its overkill (and heavy to move) for camping. I have heard nothing but good things about the Honda Generators or cummins generator. They're quiet (no disturbing other campers in the woods) and run like 8-12 hours on a tank of gas. You'll have to look at the wattage for your A/C. My best guess would be to get the 3000 watt. But if you want to just bring a fan, the 2000 watt will run the microwave and all other things.
I have been contemplating the same thing for awhile now. I have a 5000 watt generator in the garage to run the house in an outage, but its overkill (and heavy to move) for camping. I have heard nothing but good things about the Honda Generators or cummins generator. They're quiet (no disturbing other campers in the woods) and run like 8-12 hours on a tank of gas. You'll have to look at the wattage for your A/C. My best guess would be to get the 3000 watt. But if you want to just bring a fan, the 2000 watt will run the microwave and all other things.