Hi, I have a HB 899ci hd si unit and a Lowrance Elite 5, I have recently switched over from fresh water lake fishing and will be primarily fishing the Pamlico River, Pungo River and Pamlico sound. What is my best charting option? I really enjoyed my Lakemaster maps with the ability color code depths and stay out of shallow water issues but the Lake master maps are not charted for Pamlico it seems. Any help is always appreciated! Tight Lines...