Had a quick trip to Savannah, coastal tourist place in Georgia. Liked this place, as it have good combination of historic city with nice beaches.
You can visit Tybee Island, its 17 miles from Savannah city. Not much crowded place (at least when I visited :)) so that you can enjoy nature & take some nice clicks as well.
On the other hand city is much more crowded & happening place. Use hop-on hop-off buses, those are best way to see the city. Enjoy riverside with scenic view & nice food. Don’t forget famous Leopold’s Ice Cream in the city.