I agree with Centrex 100% on his wheel comments. I too have trailers with both painted and aluminum wheels. Full disclosure, my wife keeps the trailer washed waxed and the wheels shiny. When I rotate the tires, when the wheels are going to be off, I let her know and pre-spray the wheel wells for her with bug and tar remover. What a guy, huh?
On the propane tank, in the west there are often Forest Service sites where the picnic table is a little ways from trailer, often stationary, and at a different elevation. While my wife prepares a salad at dinner, I take the grill, tank and hose to the table on the first trip and some beer and the table cloth etc. on the second trip. I cook the main course on the Weber, drink a beer and survey the landscape in the cooling remains of the day. She brings the salad out and we eat outside. Then I put the stuff away. It’s worked for 51 years. Just because I’m big don’t mean I’m dumb and didn’t know how to marry up, way up.
Iowa Dave