I used to live in that area for three years while attending Stockton in Pomona. Unfortunately I wasn't into Waterfowl at the time; rather Turkey. However, a friend of mine used to tell me he did quite well out of Reeds Bay. That's the area of the Absecon WMA. I think he said that he used to launch down the end of Jimmy Leeds Road, Galloway Township.
Granted its not the Great Egg Harbor where you are looking but I suppose the ducks go everywhere.
I'm talkin bout the Lifestyle of the not so rich and famous.