RV Pre Check Questions

I ask here because I trust you all the most. Rzr guys tend to be diligent and tend to have an RV to enjoy your Rzr with…………

With a new RV, I understand you want to get underneath and protect anything that may be rubbing…..wires, hoses, lines for example. I also understand that you may want to hand check any plumbing to make sure it’s tight. I’m guessing testing all appliances and any other items like the awning may be a good idea.

What are the other items you all go through before your first use of an RV?