There should be a 7:30 ferry from Tortola. You won’t make a 2 PM flight normally. You won’t get off the boat until 12:30 and customs can take from 5 minutes to an hour depending on load and when you deplane. It’s then 15 to 30 minutes to get a cab and arrive at airport. Then you have to reclear customs and go through airport screening.
You might and I do mean might have a chance if you have no carry on bags and check in for the flight online. Your global entry pass should get you both into that line. They don’t seem to care. Since it’s a early flight customs should not be horrible. Every star will have to align to make it work. I have done it solo but I make sure I am off the boat near the front and have a driver waiting to run me to the airport. My ferry left on time that day. That’s unusual for the ferry.