You can plan and book your excursions before you head to Castaway Cay.
Cruise-goers will receive an helpful handout the day before leaving for Castaway Cay. The document includes port adventures and excursion ideas, along with pricing, length of activity, age levels, and level of activity required for each outing. Make sure to book packages ahead of time at the Port Adventures Desk on the ship. You can actually start checking out the packages for your cruise up to 120 days prior to your ship's departure.