I am in charge of planning a large family vacation together. We are going to take a 7 day western Carribean dates not know at this time. Do the have internet cafe's? can I use a wi-fi laptop (my first choice) or what other options do I have. It will be Carnaval Victory or Royal Carribean Mariner of the Sea, both large ships with all the amenities. Any advice from someone who has done it will convince me more than a salesman saying "oh yea yuo can surf all day for free". Thanks