Also, there is the Carolina Waterfowl Rescue that you could check into. They are also based in Charlotte, but they get many more ducks in that need good homes. http://www.carolinawaterfowlrescue.com/
Good luck in finding some! I love my 23 (plus two still in eggs!).
I have two male ducks for sale I can't keep due me being pregnant thinning flock
Both males and 7 months old brothers asking $20 for both
Siler City NC 27344
Email me if interested
Can't get to download message me and I'll send pictures !