Nixter, thanks for the kind words. My son and I were hunting with a very experienced goose hunter friend of mine, so I won't pretend have the answers to your questions. It does seem like the key is both the decoys and the calling. The picture of my son has a bunch of silhouette decoys in the background. Sometimes he uses the full body decoys instead. The lay-out blinds seem to work great, and they are quite comfortable as well. He also uses two of the "flapper decoys".
Good Luck