You just need an exterior outlet and a thick, heavy extention cord. I would not run the water heater on electric with the AC running because you will blow the breaker on a 15amp circuit. You will have a long list to load the camper with.
I cannot take the credit for the driveway camp for the first trip. It is what we all suggest for the newbies.
Enjoy your empty nest, you earned it.
2011 Coachman Freedom Express 295RLDS- Sold
2015 F-250 FX4 SUPER DUTY 6.2L Gas 4WD SuperCab XL 3.73 rear / 158" WB / 8' bed. Factory anti-sway and brake controller