Before to plan a travel to Mexico, it would be very helpful to take into account some practical information, like for instance, whether a VISA is required to enter in Mexico, how long should the passport be valid, whether vaccinations must be done before to leave, which health risks are currently existing etc.

Other information, like for instance about the cash or traveler checks that should be taken along. In effect, sometimes it's not clear which kind of traveler checks should be purchased.

Information about measures, electricity, post offices, communication might be very helpful as well. Although, people mostly prefer to see what may come once there.