Those of y'all leaving from LA, I would advise getting on 55 or 59 heading north extremely early in the morning. I-10 in MS is open both ways, but I don't know how long that will last. It has been so busy around here lately, we are getting contraflow plans set up and ready to go.
The NHC told us today that anywhere in the cone is just a likely to get a direct hit as where the line is indicating. So if you live in the cone, get out now!
If you have any questions about shelters, gas, how to get around in MS, please don't hesitate to ask. I work for the state DOT so I have much of the information that you will need handy.