Well, I don't know anything about a fast track system. I's really depending on the wheater. But generally I've never seen the park crowded too much. When I went there last time it was a rainy day with a storm the day before, therefor Expedition GeForce opened a bit later due to some branches lying on the track. But that day was awesome, there were a total of 2 people waitint for EGF when I headed for the queue so I had a 'almost' free choice of place, of course it was front and back row all day. So I can only hope that you'll get the same settings...cause that day was truely unbelievable.