When the floodwaters finally began to subside following hurricane Katrina, the human residents of New Orleans were shocked to discover hundreds of fish-people living amongst them.
The fish-people are also know as the Deep Ones. They are said to be waiting for "the stars to be right" so they can resurrect their dead god Cthulhu who sleeps beneath the sea.
The blue areas on this map show the infested parts of town. The monsters have taken up residence in many of the abandoned and mouldering buildings near the waterfront.
I know times are tough but you are advised not to make deals with the fish-people especially for gold from the sea. It may seem like a good idea and a fast track away from your FEMA trailer but it's not worth it. These creatures cannot be trusted to keep their word and will sacrifice you to Cthulhu at their first chance.