Hopefully they are not near the Mississippi River. I would think that would be a major problem, too.
I'm moving to a more secure location just north of Covington right now. Nothing is going south and all the ack roads are starting to get jammed up.
Bringing lots of power backup gear so I can stay in touch during the hurricane. Hopefully internet and telco infrastructure holds...if not I can fix it ;)
If they're in Baton Rouge then they're near the river.
From Ohio...My heart and prayers are with you! God speed to all. May God Bless you and protect you through this.