Hi I’m new to the community so this might be answered somewhere in here, im also useless with phones and technology 😁 I’m going on a cruise soon , starting in Miami, then Caribbean islands, and 3 stops in Mexico, what will I need to be able to use my phone, on the ship I will have WiFi, it’s just mainlands I’m worried about , I went to the states years ago and used up everything I had within a few hours without doing anything!! thanks very much
