I don't think Nettie makes them anymore unless she has her own site or something?? If you look on the home page it says so.
If you have a facebook you can search for "Waddle Wrappers"....if you aren't aloud to have ducks in your area I would maybe double check on raising them at all
Why not a muscovy hen? They aren't THAT big....and they don't make any noise except for the occasional little whistle?
What exactly are you looking to get ducks for? How many? Kept inside or out? MOST ducks are pretty noisy expecially the females, with the muscovy being the exception