Our guide, Justin, was knowledgeable and spoke with the authority of understanding the subject; not following a memorized, packaged presentation. He's a teacher in his "day job" and it clearly showed. He presented a plethora of facts in an engaging and entertaining manner and used a laminated map to clearly establish the current city with the days of the 1600's. I had taken this tour as part of Untapped Cities offering and organized a private tour for visitors. They were so thrilled with the afternoon. GO!