$1.00 off adult ticket price, .50 off child ticket priceavailable at the gate for AAA members.
By visiting the location
Charleston Harbor Tours operates "Harbor of History Tours" at 11:30, 1:30 and 3:30 daily mid-February through November from the “Charleston Maritime Center” in downtown Charleston, SC.
Phone: (843) 722-1112
See website for tour times and meeting place. http://www.charlestonharbortours.com/