As the author of the recently published book 100 Things to Do at the Jersey Shore, I was confident I knew the Jersey Shore. Back in May, I wrote that I planned to walk “the entire length of every beach, boardwalk or promenade of the 51 beaches or parks of the Shore.” I didn’t even know that much. There are actually 58 unique beaches from Sandy Hook to Cape May Point (and 59 if Lower Township/Sunset Beach on the western edge of Cape May Island is included).