The tour and information was decent, but the pace was just so slow. The tour as-is could have easily been done in an hour (rather than 2), but really for a historical City like Chattanooga you'd expect twice as many stories. My husband also pointed out that many of the stops had a plaque with the information anyways.
In terms of COVID, the guides did not mask (which I can understand as it's hard to talk/project with a mask on), but they also did not encourage the other tour members to mask or social distance.
I also didn't particularly like seeing the guide spit dip onto the sidewalk in the middle of his talks.