Dan Flynn was fishing with his son on Navarre pier in Florida when he saw an ominous shape cruising through the water below. With dawning horror, he could only watch as the large hammerhead shark made a beeline towards shore. As the screams and warnings rang out, most scattered, but a couple of stragglers were left exposed. Thankfully, the shark veered away at the last moment, but not before giving all involved the fright of their lives. Credit: Facebook.com/dfirishman