You may even vaguely resent someone telling you how to clean your gun. It is like someone telling you how to drive. Well, we certainly do not have experience with every product and maintenance procedure, but what we do use works. Perhaps there will be some small hint in what we do that you might fine useful. If you have a better way, the Technoid is most anxious to hear about it and will do his part to make you justly famous.
Seaports mean moisture and that means rust.
Consider the average New England basement to have a seaside climate. It probably has ebb and neap tides too. A small light bulb gets the job done, but it has to be left on constantly and will burn out frequently. Better the Golden Rod. It very slightly raises the temperature, and thus the dew point, to help prevent condensation.