If you are affected by a disaster, you may find these resources from the USDA helpful in coping with the aftermath of the event.  The USDA has published them as a list in conjunction with the unfolding Hurricane Harvey disaster but most of them (with the exception of the Texas-specific ones) would be applicable anywhere in the Southeast.  Check out the press release at https://www.usda.gov/media/press-releases/2017/08/25/usda-prepares-hurricane-harvey.