Is it free
No, you show up and take your turn, there is a starting device you put a ball in if busy but we have gone 4 times with little or no wait. Bring your own putter(s) and ball(s).
No but wait can be long depending on the crowd. I would recommend bringing a hat and bottled water. There are nine hole courses back to back so the lines can move pretty fast. Have fun, it's worth the trip.
I believe it's first come first serve.
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