There are many activities for your children. Don't worry, they will have fun too. First I am going to tell you about the kid activities. The kids that age from 3 - 7 can go in the Oceaneer club. The activities there are dress-up, they can play on the playgrounds, go on the computers, etc.    

Kids from the 8 - 12 can go to the Disney's Oceaneer Lab. This lab has hands on activities. The activities there are computers, video screens, scientific stuff, etc. Your kids will always want to come back.   

Now I will tell you about the teen activities on the boat. Teens from the ages 13 - 17 can come to the Common Grounds [below]. In the Common Grounds you can lounge and hangout with your friends.