I highly recommend you take the time to check out the Bowfin. I believe it was the cheapest area to visit in Pear Harbor. (And there's even a local's discount) They have an audio tour of the sub with a very comfortable headset and the best material I've ever heard on an audio tour. I didn't spend a lot of time in the museum, but it seemed well set up with lots of cool models and pictures to accompany the historical information. Overall I'd highly recommend you check it out!