CIU is Columbia International University in Columbia, SC. I believe Cash Godbold is an alumni and something tells me that Steve may have gone to Ben Lippen School, CIU’s high school, which at one time was in Asheville and is now in Columbia.
By the way...I was raised, literally, at TEAM headquarters (actually lived at TEAM for several years).
And you're right, Cash is a CBC/CIU alumni, and if I'm not mistaken Ann is also. I'm not sure about Steve's formal schooling, but IIRC the Godbolds took a much longer than usual sabbatical when Steve was an adolescent, so it's quite possible that he went to Ben Lippen during that time.