I don't mind what others eat around me. And do you think someone can really catch fish from a lifeboat without nets or fishing equipment, especially if it's in the frozen waters the Titanic was in? Notgonnahappen. But if Ristol got hungry, I'd make some of his favorite drop-dead-delicious blueberry pudding.
Anyway, I wouldn't need saving but having me onboard would be the best chance anyone would have of making it as I'm always prepared for anything. Though if you get rescued by some Frisian sailors, Duke is the one you want.
I would save Smacky if I could save only one. And then I would torture him by offering to help him with something like an injury or starvation because he would have to first ask if I were a doctor or a nutritionist or chef before he accepted my help, and, of course, I wouldn't say. So he would be in his corner of the boat bleeding and freezing and starving, and I would be at my end relaxing in a jacuzzi with mermaids.