Thinking about going to Charleston SC for 3 or 4 days next week....never been there...we are looking at all the sites,travelocity ,tivago,etc...there are some great deals for hotels and flights...just not sure where to stay..do we want downtown or historic...we were looking not to rent a car....other then Ft Sumter we have to look up places to go in Charleston....just my wife and I...would appreciate any information,ideas or suggestions....thank you..