I live 2 miles from CGL and would love to play. I'm a member of nearby Providence CC (Doak 4) and would be more than happy to arrange some tee times.
High quality courses in the CLT area include Quail Hollow (Wachovia Championship), CLT CC (Ross and others) and Myers Park CC (Ross, Weed, others). Access to Quail could be difficult, and both CLT and MP are currently undergoing renovations, don't know when they're re-opening.
A new public course called Carolina Lakes opened last fall, and I think it's great -- rolling fairways, undulating greens, good conditions. Cart- ball through a Del Webb retirement community, but at ~$55 I really enjoy it.
Matt