I see you found some more mistakes, still think you should be the official spellchecker before we post these things.
When I was a kid it was sort of a joke because that is the site of the Florida state mental hospital.
The river is called the Appalachicola in Florida (it technically is another river as the Appalachicola is formed by the joining of the Flint and Chattahoochee), but some still call it the Chattahoochee River.