Hi Amy!
I'm in Summerville, SC which is about 30 minutes from Charleston. Probably about 30 minutes to Daniel Island as well depending on traffic.
I've found the area to have a fantastic homeschool community. There are a number of homeschool support groups/co-ops in the area. We've been a part of http://www.teach-hs.org for 2 years and love it.
Lots of things to do around here...the beach, aquarium, a childrens museum, regular museum, great libraries, tons of history, etc.
Jennifer