MR. I'M-SO-BORED
No matter where you go or what you do, he is bored. He's always waiting for the action to start, but it never does. The gang on your boat is boring. The books he brought with him (if any) are boring. He's seen a million sunsets, so what's so special about this one? Can you guarantee that he will see something special or spectacular when he goes snorkeling? The scene at every bar you stop at is too tame. Mr. I'm-So-Bored's saving grace: he leaves your boat at every opportunity to look for excitement, because listening to him tell you how bored he is is ... well... boring.