The boat only holds 5 people. Which 5 people do you think will be on your boat?
I think Kenny will be on everyone's boat, no matter what choices you make. That leaves 4 people.
I'm guessing that 3 of those spots will be taken (Clem and her parents). In the end, you can only choose 1 person to be on the boat.
I'm not sure who I would choose for the last spot.