Shade slipped off her dress, clad only in her shorts and sleeveless shirt, and dove down into the water below. The momentum from the dive pushed her down to the bottom of the ocean, where she grabbed the silt from the bottom in two gallon jugs, and then kicked her way back to the surface. She surfaced and handed the silt off to her friend waiting on the dock, who dumped it into large plastic tubs. She grabbed two more jug...