Hi Jeff and congratulations on the NL!
I use our dually as a daily driver as well. I installed upper stable loads,air bags and Rancho 9000 xl shocks when we first got the Bigfoot. I found the best unloaded ride without lowering tire pressure was to remove the rear upper stable loads, lower the air bag pressure to 5 lbs and set the rear shocks to #1 setting. When loaded the air bags are set to 20 lbs.
We use a Weber Q grill. If you want to connect to your propane from the camper you will have to remove the regulator from the grill.
You should definitely measure your camper height and write it down!
Enjoy!