Turn right out of Riverwood HS.
Follow Heards Road to Mt. Vernon.
Turn left and follow to Glen Errol.
Turn Right on glen Errol, follow to Long Island, and turn right on Long Island.
Cross Lake Forest and follow to Roswell Road. Turn right onto Roswell and then a quick left onto Franklin.
Follow Franklin to High Point Road and turn right, and take a left at Windsor Parkway.
Follow Windsor Parkway across Peachtree Dunwoody Rd all the way to Ashford Dunwoody Road.
Turn Right onto Ashford Dunwoody Rd and follow a short distance to Peachtree Road.
Turn left and follow Peachtree Road (stay in right lane and bear right where the road forks at the "HAPPY" gas station)
Follow to Chamblee Tucker.
Turn Right (at Marta Station) onto Chamblee Tucker Road and cross Buford highway to Shallowford Road.
Turn Right onto Shallowford Road and follow a short distance.
Turn left into Dynamo Swim Center (3119 Shallowford Rd) and park in the back parking lot.