We arrive in 10 days. Thanks to all of the St John Forum supporters who offered such valuable information. Can someone confirm if I buy an AT&T Go Phone here in NC, that it will work ok on St John? We have Verizon, which I have read results in major roaming charges. We hope to be 'off the grid' as much as possible while in St John, but still will need a phone to contact rental agency, car rental, etc., especially when we arrive on St Thomas. Thanks for any input.