trying to get organised (me? HA!!) for a forthcoming holiday when we'll be cruising from LA to Miami via the Panama canal - just curious is there a decent PAYG sim-card which will see you through all the countries en-route?
How long are you going for? Not sure about the Panama Canal, but a Three PAYG 30 day SIM with a £10 data pack will get you 10GB with Go Roam that includes the US. Just looked and they are doing 50Gb for £15 (summer deal).
