where is a common location for cottonmouth
About the City. Rockstar confirms that Cottonmouth is inspired by several southern US cities such as Tampa, New Orleans, Atlanta and Charleston but is probably based on Tampa due to the city being in a Florida atmosphere.bout the City. Rockstar confirms that Cottonmouth is inspired by several southern US cities such as Tampa, New Orleans, Atlanta and Charleston but is probably based on Tampa due to the city being in a Florida atmosphere.