They have guided tours by certain hours, recommend calling for those times. You can join the tour along the way if late. No, not much walking. Unlikely to need resarvation for tour.
I would call first. Lovely museum. Must see
this museum is must and there is barely any walking
There's a very dedicated staff that is available by phone and they answer messages so call before you head out. The grounds are on the site of the old oyster and crab business. There is a half dozen small buildings or so and they are all very clean and well maintained with lots of information and exhibits. The guided tour is less than a half hour long. Start with the short documentary and you'll have completed the tour within about an hour.
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