Though one could easily spend a lifetime enjoying the history and attractions of Charleston [1] itself, there are several wholly unique experiences to be had in the less-developed areas surrounding the city.
Generally there are two types of vibes: isolated close-knit communities with little overt development (though that’s changing), or private, resort-style communities amid stunning natural beauty.
Links:
[1] http://www.moon.com/destinations/charleston-savannah/charleston