We were very glad that the large group of 18 or so people that we first spotted at the meeting place was not our tour. Our tour turned out to consist of me and my wife, one other tourist, and our guide, Wallach. My wife and I arrived a little late but texted with Wallach to meet at one of his first stops where we caught up with them for popcorn and the river walk section of the tour. As other reviews note, a fun and informative tour with emphasis on history, architecture, and fun filled conversations.