If you haven't toured them Savannah Ga and Charleston SC are wonderful destinations in their own right. Savannah's waterfront has a series of restored old warehouse buildings converted to nice restaurants and night spots, the Cemetary in the town center is a fascinating walk, along with huge old spanish moss draped trees, the tombstones tell interesting stories, many outlining things like epidemics and wartime heroes. There is also a nighttime carriage ride through the town, retelling many of its old ghost stories. Charleston has a large area that has also been restored to show life from the Antebellum era, with many tours and museums.
Santee State park in SC is right on I 95 also offering a beautiful place to stop for an overnight break.
Add on,,, If you are switching off 95 to go through Asheville. Dont miss Mount Mitchell (Highest spot east of the Mississippi, and The Biltmore Estate.
