Word(s) to the wise, we've been there with kids/teens a few times:

You can't be in a hurry, otherwise you'll be miserable, everything happens at an island time pace, which you'll get used to and embrace,

An itinerary is only a rough guideline, subject to frequent change. Weather will probably keep you pinned down a couple of days, enjoy North Sound, Anegada or the Bight during these times.

The first day getting the boat and getting off the dock will take much longer than you'd think. Kids/wife will be tired as will you, go to Marina Cay (a short hop), pick up a mooring and get them in the water snorkeling while you catch your breath.

Keep food coming for the kids, as soon as you hit a beach/beach bar order mac & cheese for them with drinks for you, their energy level will maintain till your dinner reservations come up and everyone will be happier.

Let them have some ownership of the dinghy, prepping, cleaning and driving.

Have them chart your course on a paper chart, great to look back on when you get home.