Thank you for replying. Yes... Coastal Battle, Arctic Disaster, Island Raiders, Naval Rampage, Icy Floes, Perilous Islands, and Archipelago. Basically, any map that requires you to build a ship to get off the island you are on, or is the only way to attack your enemies. Am I missing something important? Or perhaps am I just not creative enough to get the job done? To me labeling a map as a "naval" map and not providing for the creation of naval units is a little short sighted.