GaFlood "Home of the Flood Doctor" 912 289 2515. Specializing in Golden Isles Home Insurance. Flood Insurance Specialist. SSI Home Insurance #1. Local Home, Auto, Flood, Life, Boat Insurance provided to St. Simons and Brunswick for over 60 years! Allstate Home Insurance Building at the corner of 4th & hwy 17. Near Edo Miller Funeral Home and Shoreline Boat Dealership.