Regarding your family in JAX, FL. I live just north of there - we don't have anything yet just an all day non-Charlie related rain. Unless they live in a trailer, they should be fine. The main concern around here is the tornados that will spring up. Most of the Chalrie damage will be south of here, at least according to the current story.
Thanks. They are on base in housing. My son finally called and he's home with my DIL and the baby and they are in for the night.