where is the latter mentioned coast located?
Florida
Emerald Coast
The Emerald Coast is an unofficial name for the coastal area in the US state of Florida on the Gulf of Mexico that stretches about through five counties, Escambia, Santa Rosa, 
where did the shark in jaws 2 come from UNANSWERABLE when was this film released? 1978 where was it shot? Martha's Vineyard and Emerald Coast. who wrote its script? Carl Gottlieb and director? Jeannot Szwarc
wiki:20252581
Emerald Coast [SEP] Introduction
The Emerald Coast is an unofficial name for the coastal area in the US state of Florida on the Gulf of Mexico that stretches about through five counties, Escambia, Santa Rosa, Okaloosa, Walton, and Bay, which include Pensacola Beach, Navarre Beach, Fort Walton Beach, Destin, and Panama City. Some south Alabama communities on the coast of Baldwin County, such as Gulf Shores, Orange Beach, and Fort Morgan embrace the term as well.