Cool Amphibious Manufacturers International (CAMI) is a U.S.-based company specializing in the design and production of custom-built amphibious and non-amphibious vehicles for commercial and recreational use. Founded in 1999 and headquartered in Bluffton, South Carolina, CAMI offers a range of amphibious models, including the Hydra Spyder, a high-speed amphibious sports car and the Hydra Gator, a golf cart-styled utility vehicle.