We'll be traveling with a 13 month old on a 7-night Western aboard the Fantasy. We're thinking we'll make nursery reservations each night for dinner, as well as once for Palo brunch. We're first time parents, so does that seem reasonable? Other than that, does anyone know if you're allowed to leave the ship on Castaway Cay while your kid is in the nursery? We wanted to do the jet ski excursion and spend an hour or so at Serenity Bay.