Robert,
Were you talking about the Jellystone park in Nashville? We have stayed there before.
That shiny stainless just has a way of attracting attention, you won't be able to get around it. Try to stay humble through it or else a Prevost Service center will humble you.
There are a lot of very nice parks out there. I'm not the kind of traveler that lets the rv parks dictate which direction we travel. Jan and I enjoy traveling to places of interest and then finding a park close by. We have traveled by bus for 10+ year and found you can't always have the kind of park you really love.
My perception is that there are a lot of RV parks built for rv's and not for bus's. There are new parks coming on the scene that are catering to the 45-45 foot crowd.
If you find a good campground in your travels, you could post it for us.