I am heading out in about a week for a moose archery hunt. This will be my first pre-rut moose hunt and I am just looking for tactics people have used before to close the last few yards of a stalk (in the event the animal is aware of your presence). Books and videos that I have read/watched have mentioned that you can wave a boat oar or a white trash bag to keep moose from running if you are spotted while trying to move in close enough for a shot with your bow. How well does this work? I have been told that bull grunts will keep them in place. Does this work? A combination of the two? Are there other tactics that work better? I have archery hunted elk and whitetail before but this will be my first for moose. Thanks in advance for any advice.