We made a short stop in Charleston, which is a favorite of mine. We didn't do much, because we were so tired, but we did walk through a farmers market in Marion Square that was great - I got a sticker from a Roller Derby team - the Lowcountry Highrollers!
Hilton Head is super bike friendly, which is nice, because we brought mine. There are a few bikes at the house that we're at, one of which Grant is fixing up right this very minute.
Hint for people with Droids, and probably those with iPhones - You can definitely operate them through a plastic baggie ( a thinner one at least). Makes for happier beach-going.
ALSO - a disclaimer: People seem to act all impressed with the cameras on all these smartphones. They may have crazy amounts of megapixels, but I'm still kinda meh about them. Great for documenting (much better than my last one), but not for taking really exceptional photos. You might get a good one every once and a while, but not consistently.
I'll stick with my schmancy camera for awhile, and if I do take photos with my phone, they'll probably be RETRO, because that app is AWESOME!