In my hometown of Cleveland Ohio, we have maybe the only working, (95% seaworthy) Gato class submarine as a museum ship, moored in the Northcoast Harbor, she received an oil change and had some major overhaul work done to get ready for labor day. My fiancé and I took an unguided tour on Independence Day, and we highly recommend a visit to anyone interested and close enough to Cleveland to make the trip. She'll be firing up her engines and firing her 5 inch deck gun hourly. I'll be there for sure, hope some of you can make it to see this old war hero in action.
http://www.cleveland.com/tipoff/inde...ive_oil_c.html