I am not sure how they do things at WDW, but my DH did this at Atlanta Motor Speedway. We showed up at least 2 hours after he got there and not only did they let us in, but we were in the pits with him. I would call DWD and ask them. I know there is an entrance to Atlanta Motor Speedway that goes UNDER the track (that was spooky) and straight onto pit road.