The following link is from the county web site and as such is a public record. Go to around page 18 to see maps of the new sections. Not a lot of detail, but does show major roads as well as golf course locations. It takes some fooling around to read this map on page 18. The Country Clubs are marked in light green and say G-CC on them.
http://sumtercountyfl.gov/DocumentView.aspx?DID=1921