scuba diver via flicker cc​Shhhhhhhh. Listen to that. It's the sound of hundreds of feisty, cow-size fish making sweet, sweet love. Early October is the height of spawning season for goliath grouper, which means the rare floating horndogs are getting busy in Miami waters as we speak. In early fall, the once-endangered, hermaphroditic giants meet in packs of 50. Some grow as big as cars, and divers around the globe come to South Florida for the show. Which means guys like Randy Jordan are smili