I went to a few ais in Mexico and Jamaica with large groups of family. It did seem to work, lotsa kids under 7 so it was easy.. but by the third day, the restaurants would get old.. with the exception of a 6 apple we stayed at in the tulum area of Mexico, they had great food.. bug especially in Jamaica, we would he eating out anyway, but all the other family never left the resort except for tours.. after staying ai twice and now non ai 6 times, I would never go back.. and 800x3 is 2400 + fees, I get airfare and hotel for around 1700.. I can eat where i want, allot! For the 700 and fees difference.. I spend more the 2400 total, but we do things and go places every day all day. A Jamaican vacation, not a beach and buffet trip.