In Florida, those of you in Key Largo, Islamorada, Key West, and Miami certainly will recognize the territory. Very few in this world have enjoyed the beauty of Seven Palms Lake in the Everglades, and therefore I have tried to describe its unique nature.
As for South Carolina, you'll identify with sites in Myrtle Beach, Pawleys Island and Columbia. Those of you who have never explored the saltmarshes of the lowcountry might enjoy the descriptions. Fort Jackson has its place in the plot.
Atlanta comes into play, and even little Dadeville, Alabama, but that's a puzzle of its own. See you there!