Heroic Father to Florida Gator “You Gun Learn Today!” A terrified Florida father got into a fistfight with an eight-foot alligator Friday to save his son’s life. Joseph Welch and son Joey, 6, were on a canoe trip through the Loxahatchee Wildlife Refuge in Boynton Beach when the boy fell into the water and the waiting alligator’s jaws. ‘I heard these blood-curdling screams and I saw this gator that had his right arm in his jaw and I just freaked,’ Joseph said. Scroll down for video Joseph told Local 10 that he immediately jumped into the water to save his son. The alligator wasn’t wasting time either. ‘He just swam…