Daufuskie Island - 29915 - This is the "new" PO (less than a year old), a series of metal boxes, mid-island, in front of the old Mary Fields Elementary School where author Pat Conroy taught. If you want to mail a package or some other postal service you have to find the Postmaster and this isn't too hard as it is a small island with only a couple hundred people on it. This was our most expensive Post Office, what with 2 round trip ferry tickets and golf cart rental, because you can't bring your car with you when you visit Daufuskie Island. This hard to get to Post Office is fittingly the last one in South Carolina that needed its portrait taken with my maroon Miata in it. (03/07/09)