There's the New Bedford Whaling museum in MA. Never been, but heard about it.
Sailing is actually pretty cool.
basically, imagine squeezing a bar of soap in your hands, and watching it shoot out. That's the very basics of sailing, using the wind and the water itself to simulate your hands squeezing soap (that's why sailing ships usually have keels)
There's fascinating history on maritime history; I'll go through my book collection later on and recommend some titles if you really want to get into it.
And today I learned something, trying to find some decent information about how food was preserved for you to read:
Did you know that scurvy was cured in 1747, then forgotten by the early 20th century, only to be re-remembered?
http://idlewords.com/2010/03/scott_and_scurvy.htmthis was a fascinating read, only very tangentially related btw...