Note that there are multiple campsites on this lake, some are drive up, some you have to walk to. There is also a campground called "Lake Santeetlah" that is not free. The site by the boat launch was quiet, free, and had beautiful views of the lake. I arrived right before sunset on a week day and found it unoccupied. There was a picnic table, and established flat area to set up a tent. No bathrooms or running water available.

Warning: the road to get to Lake Santeetlah has endless sharp turns & drop-offs, would not recommend driving this in the dark.