They have their cabins booked ahead so you have to go and reserve them I was up there about 2 months ago and was told they go for 150.00 a night, and they stay pretty booked.So I would check into it .Just give them a call so you can go have your night in the cabin on the water.
Sorry I can't help you here I don't know if I've ever stayed at Santee State Park and stated a lot of them
I believe it is 90 a night. The park has gone downhill so I would go and check things out first
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