Even more, when it is busy I think they use 4-5 busses. I don't drive, so I always use this when going to BGT. They have quite a few pickup locations as well. Haven't gone yet this year, waiting 'till September.There’s 2 or 3 busses a day from Orlando which is free with the Seaworld/Busch pass, and it’s been packed on both times I’ve been. A lot of people (don’t know %) opt to hire a car and drive.