If you're flying out of St. Thomas, we enjoy spending out last night on St. Thomas. Returning the boat by noon, taking the 1:30 ferry over then chilling at the beach and pool for the evening. Our flight doesn't go out until about 4:00 the following day, so we still around the pool all morning, take a shower and head to the airport about 1:30. Makes for a much less stressful day of flying.