All right this is kind of stupid, but my friend pointed it out to me, and I thought I might as well point it out. When the four main characters first embark on their "Road Trip" it shows them driving their Taurus over a bridge. Next it has a camera shot from inside of the car, which in fact is a shot from the inside of the School Bus for the Blind which they obtain later in the movie. You can tell by the size or the windshield and the windshield wipers. Man I hope someone upstairs got fired for that one!