Bus tours are the way-to-go; very informative by knowledgeable staff and air conditioned in the Summer.
Id skip the bus tour ans just walk and soak up the history. Ive listened in to parts of many tours ovee the years. But i enjoy the walking the best
You can do tje tour of the battlefield by car , You can buy the audio packet inside the visitors center and it will tell you the history as you drive from point to point for about $35.00 or you can drive through and explore on your own for free just follow the signs .
Yes
Yes, several
Many choices
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