Take the side streets (Washington to Concord) and park at Cumberland garage
Park at the Concord & Cumberland Street garage. Walk across the street to Waterfront Park. Walk down the pier, sit in the large swings overlooking the water. Wander through the actual park to the famous Pineapple Fountain. Meander down Vendue Range and check out all the candy shops, the Griffon bar and restaurant, and other parts of Charleston's Historic District. Take a water taxi around the peninsula for $5. Finally, have a nice dinner at Fleet Landing beside the pier!!