I wouldntbother hunting over rubs along field edges. I like to hunt right outside of the bedding areas to catch the bucks looking for does. I have an open spot in thick timber that sits between 3 major bedding areas and I hunt it every rut. If you have to, set up where you can see a ways and find out where you see the most deer. They are very easy to spot during the rut when they are running all over.