Lol. I never want to leave either. I only live about an hour from Charleston. Just a little over an hour to the battery. I love it there but Hilton Head Island is definatly worth going to if you ever get the chance. Hilton Head has a lot more of the private beaches that access comes with the room you rent. I kinda like that better because it controls the crowds somewhat lol.
Oh and Charleston is amazing, went there for the first time last year. Didn't want to leave.