 FACT: When Gabe falls into the water he performs a variety of moves  including removing his shirts and taunting Travers. After he emerges  with help from Hal, Gabe is fine and the movie goes on. This could  not happen. The temperature of the water should have put him into  shock and stiffened all his limbs shortly after he fell in. Not to  mention, even if Hal were to take him out, Gabes core body  temperature would have dropped to the point of a hypothermia scare.