Its already decided that the Georgia NG, FEMA, and other active forces will be responding to Florida/ Mid-Lower Georgia After the worst of it passes through. I've already put my ballot in for one of several navy relief team that will likely be basing out of the base near PCB thats going to be set up to fly and boat around and provide relief and assistance If you need help reach out somehow. a lot of rescuers can be shifted by situations like this because its easier to go for someone you know needs help instead of blindly flying around.
Also for obvious reasons place anything valuable on the upper floors or your residence, but away from windows. Fill up your bathtub and and containers with water you can use for cooking, drinking, washing and hygiene. If you do go to a store, it'll likely be out of water and such. But make sure you pick up a gallon of bleach for purifying water, and some sterno or other solutions for cooking (these things are often overlooked.), Make sure you have matches, enough batteries to power a handful of flashlight for two weeks, And pre-cook a small number of perishable foods so if you lose power you can at least have a couple days worth of food before you need to hit the cans. Speak to your neighbors and connect for if any of you need help. And make sure your vehicle is pulled as close into a driveway as possible and is at least uphill or away from the street (even if it looks shallow enough to drive through, Water on the next street might not be the case and you could lose your vehicle.)
I also recommend also making non-perishable foods like Hardtack which requires essentially just flour and water, two easily acquirable foodstuffs at this time. If not just for you, For someone nearby that might be in need.