internet access at sea
you can also use globalstar, it's slow and more expensive but it works when you're outside cell range.BTW, be careful about using "free" hotspots-a growing hacker trick is to set up an open hotspot, and run a keylogger on the host computer-anytime someone uses the hotspot, they can see exactly what you're typing-userids, passwords, etc. Don't do anything critical unless you know the host.