Anybody have any suggestions on snow goose decoys? I received a permit for a snow goose hunt on private property this year, but I don't usually get to hunt property frequented by snow geese. I am required to hunt over decoys, but I don't want to spend a fortune on decoys I might use a only couple time a year or less. How many and what kind is what I'm wondering for a sort of minimalist set. I appreciate any advice.