Xander is definantely a warm blooded boy because he does not like cold water. I really can't blame him, most of the time when I go in the ocean water I am wearing a wet suit for diving. Too bad they don't make mini me wet suits, or do they?

At Keaton's age nothing seems to bother him just as long as he is having fun. He wanted to be in the water the entire time. He loved jumping over the waves.