I would recommend the audio. It makes it a lot more interesting.
Yes, I bought the newest one earlier this year. It is a great tour that keeps you out of the downtown traffic. You can buy it at the Visitors center.
Yes, there are audio tours available at the visitor center store.
Yes there is, wasn't ont the tour I was on though so I can't answer any thing about it.
Yes. Ask someone at the store to help with which one is best. Great way to take the tour at your own pace!
Yes. The visitor center has several different ones. One of the older gentlemen working there recommend a certain one and it was great. I don't recall which one it was. I would ask them to recommend
Yes there are several available
Yep, I believe you can get it at the visitor center. Might even be an app you can download. A guided tour is worth it too.
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