Looking from Main Street, If you walk around the right side of the castle a ways, it'll be on your left, stone benches, wrought iron fencing, a really neat place to rest.
I go on Haunted Mansion at least 4 times each day I'm at the magic Kingdom, I also won't miss Pirates, Peter Pan, Carousel of Progress and the People Mover.......Test Track and Dinosaur! are other do-over & over's at the other parks.
I really like to sit in the Fairy Tale Garden in Fantasyland.... It's a little out of the way, usually shaded and there's never really anyone else there, unless story time is coming up...
I think that would look pretty cool, flames on a big old motor home..... I'd be interested to see how hard the actual painting is...we've been thinking about doing ours too......