Our driver was Thomas and our guide was Chris. Thomas picked us up and dropped us off at our hotel to begin and end our tour, eliminating the need for us to drive into DC, which was great. He was quiet, but good at his job. Chris was a wealth of information about not only the places we visited, but also details about places we did not visit. He was amazing. He even looked up details on an incident someone was remembering, but fuzzy on the details. Turns out it was an event that happened in the state of Washington 60 years ago and not in DC, which is why Chris was not familiar with it. We felt we got our money's worth with this tour. One site was closed for maintenance, so Chris took us to another not on the original itinerary so we did not feel like we paid for more than we got.