I am going to WDW soon with my 2 children, 1 of whom has autism. He also has sensory integration issues. He "freaks out" when he becomes overloaded, and has no concept of waiting. I've been told there are passes or some form of assistance that would allow him to access rides via handicap entrances or something. Does anyone know if this is true, what it is called, what do I need to prove his disability, etc.? Any info would be greatly appreciated!