I-75 South to exit 212.  At the end of the exit ramp, turn left on to Bill Gardner Parkway.  Proceed under the interstate and continue down Bill Gardner Parkway until it intersects with Hwy 42. The intersection is regulated by a traffic light.  Turn right at the traffic light.  This will put you on Hwy 42.  Once on Hwy 42, proceed approximately 1/4 mile to Peeksville Road.  Turn left on Peeksville Rd.  Proceed approximately 2 ½  miles to South Ola Rd. (caution light).  Turn right on South Ola Rd.  School will be on the left.  

From McDonough:   

Take Highway 42 South to Locust Grove.  Turn left on Peeksville Rd.  Proceed approximately 2 ½  miles to South Ola Rd. (caution light).  Turn right on South Ola Rd.  School will be on the left.