Other mistake: When Bruce Willis and Troy Garity get hit by the rental truck, you can see the car is a junked car. When Bruce Willis gets out off the passenger side door, there is no interior on the inside of the door.
Other mistake: In one of the first bank robberies there's a scene where a whole crowd of tourists are behind a barricade and they're taking pictures of the scene being filmed. It's in the little bank in Oregon. (00:13:41)