HEY,
if i was you i would look in the Cabelas Catalog , and check out their Decoys.
A;so i would get about 2 Dozen early season you can put all of them out , but in later season look at other hunters if they are putting out a lot of Decoys , and calling alot i would put just about 6 to 1 dozen out and call little , it works if theirs alotta presure on the birds. And just Look at other hunters spreads and if their getting alotta Ducks to come in the put as many as they got but if they got alot out and arent killing any then you need to just put between 6 to 12 out maybe even 2 or 3 decoys osmetimes is the trick just mess around take all of the and put a Big Spread out and when you see some Ducks if they come in then keep out all the Decoys you got but if they dont come in the take some decoys out and try it again , Just look around and do what the Ducks are wanting this means 1 decoy to 100 decoys just mess around and yall get the hang of it man . Hope this helps and if you need any help just e-mail me at [email protected] or [email protected] and i will be glad to help you out man.