We bought our "Skip the Line" tickets on line, and to our amusement, the Skip the Line line was longer than the line to buy tickets! However, both lines moved smoothly and fairly quickly, so it wasn't a big deal. The audio tour comes with the ticket purchase and is very useful and informative. We were surprised to see so many veteran volunteers, who enthusiastically shared their personal knowledge and experience. There were many signs and posted information as well, which kept the flow of people moving fairly well. The ship is enormous and has many airplanes on board, which is cool. On the main level there are also activities for all ages. A very enjoyable time.