need to find a group for my son....

Hi! I'm fairly certain that we're going to homeschool our oldest, who is currently in public school. We plan to begin this at the end of winter break. I live in the UNCC area and would love to find a co-op or homeschool group for art/music(he currently plays violin) and any other co-op type classes. He is 11, and a 6th grader. I also have a 3yo, and am beginning some pre-school type play and learn at home, but would love to find a group for him as well!!

Thanks ladies!