It is no too difficult to find. As I remember, you get off I-77 on the exit that has a Speedway gas station on one side and a BP across from it, go east, right at the fork, and that pretty much will get you in the area. As I recall there is a left, then a right just before you get to the fairgrounds, kind of jogs you over a block or so. There should be some sort of signs, it is less than a mile from I-77.
Take care!!
Andy