Leaving for first cruise Monday, August 19 on Imagination to Grand Caymen and Calica. We'd really like to rent scooters or car and see Cozumel on our own if possible. Does anyone know how long it would take to get from Calica Port to Cozumel? Ferry prices? Suggestions on how to get from Calica port to ferry? Our ship docks at 11:30 am and leaves at 12midnight. Do you think this gives us enough time? Thanks for any help/advice.