There was a time when almost every town on the Jersey Shore had a carousel. Until recently, only two of the grand old carousels remained: Gillian’s Wonderland Pier Carousel in Ocean City, and the Dr. Floyd Moreland Carousel in Seaside Heights. But at the end of July, Long Branch unveiled a new, hand-carved carousel with a seaside theme at Pier Village. Guests can ride a dolphin, a seahorse, a pelican and various fish. Even the traditional horses wear wreaths of seashells and seaweed befitting the carousel’s boardwalk location, just a few yards from the beach (and alongside the new Wave…