Seldom will one find a line for the Tomorrowland Transit Authority. If you do, then you know beyond any doubt that the Magic Kingdom is busy. But if you don't, then prepare for a relaxing, peaceful journey. And as you return to Rockettower Plaza, and you see there is still no line to speak of, ask to go around again. Just put your index finger in the air and spin it in a circle few times, and you're on your way.