Vacation in the Caribbean is always great and in Mexico it is particularly interesting for me as a diver, because if the weather is not optimal for diving in the sea, the cenotes can still explore in the country and they are always worth a visit.
Mexico is particularly great for lazy people like me because you almost always take a drift dive with a minimum of supervision. Only the funny American divers are a bit annoying if they have blown their entire tank after just 20 minutes. Most of the time, however, you can be very safe and then you have your peace.