just looked at the map...you need to go to the nearest bait and tackle shp and talk to them when you get there......fishing off of the shore,bridge or dock in salt water does not require a license but you must conform to limits on fish....if your going to be in a boat you must have a license
the map looks like reds/trout/sheepshead/black drum...you going to be in an inlet area ...go there...catch em all