It was definately a dogfish...I was into em' for a couple of hours, tide changed...bass showed up for about 1/2 hour, then the dogs came right back around again....... I agree....this was by far the biggest one I've ever encountered...you guys actually got me thinkin'....
I did a little research...
Dogfish "is a type of small shark that lives in the ocean. There are about 70 species of dogfish. Most measure less than 5 feet (1.5 meters) long. However, the largest dogfish, the Greenland shark, can reach a length of over 20 feet (6 meters)".
I guess I just happened to get a bigg'en...
It was a bit of a scare though...

....standing waist-high in the surf in pea-soup fog...hearing the thrashing of the fish just ahead of me....thinking BASS!!....turning the head-lamp on to lip-em'....

.....then extending my rod and backing up real quick until I verified it was a dogfish and NOT some other toothy species of shark.