Lets say you have a boat 70+ feet based in FL, you plan on bouncing around the Bahamas and other ports within a reasonable range. What if any firearms are legal/recommended? I have been told you do NOT travel out of site of land unarmed. Is there truth to this? What are the legalities involved? I am not talking a cruse missile or 50 cal mounted to the deck but more along the lines of hand guns or AR15. Your thoughts all knowing gurus?