Yes, I agree. I actually didn't leave the Dream when we docked. I had been keeping tabs on the crime in Nassau before I left and there had been 11 murders in as many days. I am sure nothing would have happened to me, but it does look a bit dodgy from the boat. I thought about going to walk around the town for a bit, but I was traveling alone. Besides, it was much more fun to stay in the Adult Only area of the Dream.
I also didn't realize that HMBS was in active use, I thought it was a tourist attraction!
I got off of Enchantment for a couple hours there in October mainly to eat at Mr Amphibian's and poke around shops. The bustling areas with tourists were not all too creepy but heading back to the boat (which was beside Magic and I should probably post photos here) we walked down a road (eastern side of the dock) and this shady looking dude offered to sell me roofies! The lady and I hauled butt very quickly to the butt. In some 13 days I will be there on Dream and heeding the advice of @WDW1974 @sweetpee_1993 and Disney Falcon with staying on the boat with how much is offered. Other than getting off to buy booze!