we've done quite a few "side-trips" from SXM, although we haven't been to Statia yet

Saba is worth at least a daytrip due to it's uniqueness...we flew in/out the same day...took a taxi tour of the island

we thought St. Kitts/Nevis were just OK...not in a hurry to go back...stayed in St. Kitts for 3 nights, and took a daytrip via ferry to Nevis...wound up spending evenings at the Marriott casino

have also done side-trip to BVI...would like to hop over to Martinique and/or Guadeloupe eventually