What Kego said....you would be doing well to make the 230, but not impossible. Ideally, go for the 230, if you miss there is a later one. Pre-covid this was pretty easy as you didn't have to buy ferry tickets in advance. I'm hoping they can get back to no-advance-purchase-needed mode....perhaps they already are now that the entry protocols have been lifted.

There will be taxis waiting at the airport. A taxi captain in typically there to organize and direct. They like to fill up the taxi vans with folks all going to the same place....typically the ferry terminal. As other have said, you can arrange a more private taxi in advance. In addition to the drivers mentioned, we have used Kevin a number of times 340-643-0025.