Hi Chris,

Check out eBay for the T-Mobile SIMs. I can't remember the exact details (although I could probably find one given a few minutes). They run to something like $15 and come with something like $10 worth of airtime.

They need registering in the US but the chappie who sells them does all this for you. You just bung the SIM into your phone and away you go.

Last time I looked you could also pay a little extra to get a SIM localised with a Florida area code - so local calls would work out a little less.

I'll have a quick dig around and see what I can find ...