Thank you for your reply,
I should have been more specific, there is a Cancun shopping excursion, from what I understand a bus takes you from the port and goes to Cancun where you can shop go to the beach etc, the timeframe says 5.5 hours the ride is 45 minutes each way, what i wanted to know was has anyone done this one my worry is getting back to port on time.
P.S.
I am really not the James Bond type