Humminbird® announces the release of the new and enhanced CoastMaster® Premium – Florida chart, which delivers even more detailed information for all Florida coastal waters. The new CoastMaster Premium – Florida chart includes all the features of the existing CoastMaster – US Coastal chart, as well as additional premium features to navigate confidently and find more fish, including Shaded Relief, Enhanced Aerial Imagery, Bottom Hardness and Auxiliary Contour layers. The new CoastMaster Premium – Florida chart features Shaded Relief making it easy…