I would tell you that the line begins to back up into the main roadway around 10am, so if you don't mind waiting in the lobby before boarding, go early. We live about 40 miles from the port, Carnival will let you board by 11am and you can have lunch on the ship.It would give you some time to learn the ships decks and just kick back. Have a good cruise.
Sensation 2005: Elation and Holiday 2007: Glory 2009
Ronnie C.