Pirate Booty

Cassie is going on a treasure hunt, along with her uncle, Eddie, and her parrot Ginger. Jett gets permission from Cassie to go with them, too. First, they enter a cave. Second, Jett presses a button, in which they all end up sliding down towards another part of the cave. Finally, they encounter a sentient pirate ship named Woodbeard. At one part of the ship's main deck, they found a treasure chest full of gold coins and other booty inside. However, Woodbeard cannot sail away from his "prison" and that he was depressed, lonely, and sad. What decisions should Jett, Eddie, and Cassie make here?