I know this is late but it works great for us, take a fence gate with a cinder block on it and drag it around your pit or blind this will churn up some cover on the snow and make it look like geese are feeding there. The other thing we do is get some fodder together early and store it, when it snows spread it on top. If you can get straw without seeds you can use this aswell but check with your DNR sometimes they get sticky about that. The geese will come in on a string. Make sure you do an area that will accomadate the size of flocks you genrally see, if you clear an area to small they still won't land.