Situated in the quiet New England town of Amity, “Jaws Lake” features an animatronic great-white shark similar to the one used in Steven Spielberg’s classic “Jaws.”   Guests explore the town, which also doubled for Cabot Cove in the TV series “Murder, She Wrote,” and find themselves at the mercy of the same man-eating, great-white that terrorized the citizens of Amity.  After collapsing the dock and causing it to erupt in flames, the shark lunges out of the water for the ultimate movie making special effect.