Wasn't really sure what to expect, but thoroughly enjoyed the tour of the museum. We were in Key West on a cruise, so we only had one day in port. There is a lot of material to read, so we didn't have a chance to read all of displays as we had a limited time.
Mel Fisher is famous for his discovery of various shipwrecks worth millions of dollars. The stories are fascinating and tragic all at the same time. After your visit, if you REALLY loved the story, you can by some of the jewels yourself! There was an emerald for $340,000!
Seriously, if you have the time, stop by!