Which is the better route? 1. To Cambridge to hit I-77 down to Columbia, SC to I-26 to I-95 to I-4. 2. Take US-23 to I-64 and pick up I-77 in Charleston, WV. 3. I-71 to Cincy, then I-75 to Florida. Am planning on leaving around 5PM on a Thursday, drive till about 11PM, and leave the next morning around 7AM. Thanks for your suggestions!