For us the DW does the inside and I do the outside. Be sure the glass plate in the microwave is wrapped in a towel & the doors including the fridge & shower are all locked for travel. The TV antennas tend to get ripped off a lot as well.
Once we are ready to move and lights and everything is checked the DW get in the truck and I walk around the trailer. I look for anything overhead as well as all around the truck trailer before moving. I am now on vacation and slow down and enjoy the adventure.
Have fun.
PS,,, Steak and beer. Wine to toast the first trip