A buddy and I are going to MT for a September sage grouse hunt. We haven't set a specific locale, as we're waiting on some bird reports before we pick a town.
How do I hunt sage grouse? I have an American Water Spaniel and my buddy has a Gordon Setter. I know the breeds will hunt differently, but I can't help that my buddy made a poor choice on a bird dog

Do I focus on water sources? I presume that I want to stay away from trees. Do I use hills to "surprise" birds? Do I zig-zag across hill crests? Focus on north slopes, south slopes, or just walk aimlessly? What habitat components should I focus on?
Any shot and choke suggestions would be appreciated. I presume I want to use a full choke with around #6's.
Thanks