Really it depends on the conviction and the adrenaline of the moment as to whether I save either of them. From a cool standpoint the only thing to enter my head is that they are both gator bait and as good as dead as am I if I go in after them. But both adrenaline and faith do crazy things. If I do happen to get in I'm saving the human if I absolutely cannot bring both of them to the surface and support them. After all, I'm a bit of a butterball and float fairly well in addition to having fairly strong legs.