Breeze, I agree with you, but, if they can make the regular ferry then they could easily meet at Cane Garden Bay, a less expensive option and also a nice place to spend the night.
Both are nice destinations, I think its just a difference in price and depends on the arrival at STT and if the late ferry proposal goes through.
Warren S/V Scuba Doo Lagoon 50 (winner of best crewed yacht under 55 feet at the St. Thomas crewed yacht boat show).