Thanks Cherterr for posting and thanks Robin for making the video.
I was an OTR trucker for years and years and I certainly agree that most truckers are sympathetic and friendly to RVrs. In fact, many truckers started out as campers and RVrs who said "Wait -- I can do this and get paid for it too?".
The drivers' main concerns about RVrs are both our safety and their safety record. They just really, really don't want to run over us, and they figure it's just possible that we're inexperienced drivers who don't know all the rules of the road and the truck stops, and so they worry about us when they see us in their space. Other than that, they're happy to share the big road with us -- as long as we don't get in their way.
So, a couple of things:
If you're not pulling a trailer, don't park in the tractor-trailer area at all. Period.
If you are pulling a trailer and can't find room in the front of the truck stop, go ahead and park back there with the large trucks, but be aware that you're creating a safety issue and act accordingly. Make sure they can see you by parking at the front of the space with your nose even with the noses of the other trucks in the line. Don't park farther back in the hole, even though it's quieter back there. Be seen -- be safe.
In the small minority of truck stops that have pull-through parking spaces or in rest areas on the interstate with those beautiful wide pull-throughs, park near the rear of the space so they can see you before they start to pull into what they think might be an empty space. Don't make them start to pull in and then have to back out. That causes disappointment and bad P.R.
Safe travels, everyone, keep a smile on your face and keep the shiny side up
Johnny