There are over 300 Bone fishing Guides in South Florida making for an industry that generates hundreds of millions of dollars. This is because the biggest bonefish in the world are in South Florida; size does matter. We follow Mike Larkin as he inserts acoustic tags into the stomach of bonefish in Biscayne Bay and tracks their movements. (Also interviewed: Chico Fernandez) AND — A look at 10 years of Waterways. Originally called ‘Sounding Lines’, the Waterways show has been through many incarnations, and we take the viewer behind the scenes. (Interviewed: Billy Causey, Erik Hutchins). Presented by Florida Keys National Marine Sanctuary, Everglades National Park and The US Environmental Protection Agency.