in the Caribbean
Wi-Fi Directory: Discover who has free Wi-Fi available. It's only on a handful of islands, but some may surprise you.
Learn what kind of phone plug you need for your modem, whether a line is analog or digital and more at World Wide Phone Guide.
These are most easily found near the cruise ship docks because crewmen want easy access to contact their family and friends back home.
Unfortunately, no one has a complete list of Caribbean Cyber Cafes yet. But these sites will help.
For sites in Mexico and the Caribbean as well as worldwide, at Indranet.
At Sail on Line lists the locations where you can send email from.
In Belize, Paradise Computers describes where its access locations.