Call 248-599-2708 to see if your grandson asked for the campsites to be set aside. The cost is $20 a night. Sites include water and electricity and are all grass. There are restrooms, showers and a dump station on site also.
There are, and they have hookups and a dump site all within range of the barn. But firstly I would make sure your grandson got that package with the barn that includes the campsites. Because if so then there will be no addition cost to you.
There are campsites. Need to check with Oakland Parks if there are available for your dates.
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