See the first submarine to sink an enemy ship (in 1864!), tour the fields and taste the product from a 128-acre tea plantation, learn to speak a few words in Gullah (the black Creole dialect still spoken in communities along the southern coast), see the work of a 21st century wrought iron worker whose artistry is in the Smithsonian, and visit the French Quarter (no, not New Orleans!). Travel Specialist Barbara Paulson offers alternatives to the more familiar Charleston sites.