Good group of kids, just too many in one spot. Imagine over a hundred people at sandy spit.

Now for the ferries, they also get overwhelmed. If you need a ferry on the departure day, you might want a reservation, and you need to go extra early.

Warren S/V Scuba Doo
Lagoon 50 (winner of best crewed yacht under 55 feet at the St. Thomas crewed yacht boat show).

https://www.cyabrochure.com/ebn/2307/pdyrX/6642/4///