This is truly the best way to learn the details of the battle and see all the sights. Our commentator, Paul, was very knowledgeable and engaging. And our driver, Cindy, was funny and nice! (Get the tattoo!)
Also, the woman who sold us our tickets was very helpful!
If you can't get on the double-decker bus tour, don't worry. The regular bus is a great tour and much cooler on a hot day! Don't even hesitate.