Do a google search for camping lists and rv setup lists. I keep both lists on my phone as well as my computer.
Here is a sample of my setup for the rv
Verify side level
Remove hitch, wiring harness,chains from TT
Level front to back
Make sure faucets, etc are turned off
Hook up power
Hook up water
Make sure water heater is full
Turn on water heater
Turn on gas
Open all stove, bathroom, etc vents
Open can of my favorite beverage
2013 Jayco Jayflight Swift 264BH
2002 Yukon 5.3L Vortex w/tow package
When I die, I want to go peacefully like my grandfather did–in his sleep. Not yelling and screaming like the passengers in his car.