I am subscribed and wish you a safe journey. Are you really taking the Interstate from Florence SC to Atlanta?
Head north out of SC and hit the Blue Ridge area then come down through Helen, Ga to Atlanta. You could spend two weeks and not ride the same twistie twice, some of the best riding around. You cannot live where you live, hit the Southeast and miss the mountains.
Just saying, zoom that map in and look at those squiggly lines.
Be safe, update often.