For the Platinum Plus North Carolina Code: 645P+. Trying to make sure that the charts cover the inla

Question: For the Platinum Plus North Carolina Code: 645P+. Trying to make sure that the charts cover the inland lakes that are inside the coverage area. The description describes it as marine and has inshore and nearshore. I know that there is also a product for lakes but I really want the coverage are of the whole eastern half of North Carolina.