For those of you who are interested in a good read check out the book Close to Shore... This is the novel that accounts events that took place in NJ back in the summer of 1916 which was the inspiration for the movie Jaws..
The attacks were in LBI, Spring Lake and the last one took place in the Keyport Area all the way in the back of Matawan Creek

Here are some cliff notes
https://en.wikipedia.org/wiki/Jersey...ttacks_of_1916