I hear ya. I was just curious. I usually surf the billy mitchell ramp nearby the frisco pier. if shark = hammerhead then disregard, else get the hell out of there,
Hammerheads . . . have a very aggressive disposition. Nurse sharks are the docile ones. National Geographic: <<Hammerheads are aggressive hunters, feeding on smaller fish, octopuses, squid, and crustaceans. They do not actively seek out human prey, but are very defensive and will attack when provoked. Photograph by Brian J. Skerry>>