I've been solo RVing for many years - 10 in my current RV. I stop at rest areas or truck stops just long enough to use my own bathroom. After that, I walk around the rig and toad to make sure everything is hooked up as it should be while stretching my legs. If the gas pumps at the truck stop are lined up so that I don't have to back up (the toad doesn't like that) I also buy gas, even if I still have a half tank. Then I move on. The truckers are working. I'm just playing.
I'm a FHU guy with cable and WIFI when it comes to RV parks. I've never failed to get a spot because a trucker is in it.