If you're in Tucson, visit Hotel Congress where Dillinger stays in PE

Right off the Amtrak tracks with a big neon sign on top. It's the scene where Marion Cottilard's in the tub and Depp approaches her, just as the Feds burst in. The hotel really plays up the Dillinger association, the rooms exactly as they were in his time, with a lobby hallway full of clippings related to his stay, plus the lobby ceiling is beautiful with Zuni designs along the vigas (ceiling pillars) like they did in buildings in the 20's and 30's. Fascinating building.