Because it was cheaper [go figure] we bought two one way tickets to the BVI's through JetBlue. Tpa-eis, and eis-tpa. Is it sufficient to have a print out of the return airline itinerary or do I need some other document from the airline to meet the proof of return document requirement?

We’ve never been asked for proof of return. Immigration has just asked us how long we’re staying and writes the date in he passport stamp.

Must be flaky, last time we flew down one of our party members had to purchase a one way return flight even though he had an itinerary. for an existing re4turn

Seaborne wouldn’t let us board in San Juan until we showed them our exit itinerary (we, too, had separate flights).

I guess it’s different arriving by ferry.