We went up and over Ship Lake Pass, then followed Ship Creek downstream for about 5K before turning around and heading back to up to Indian Creek Pass. From there we traversed around Avalanche Mountain to Powerline Pass, then skied down Powerline Pass and back to Glen Alps. (I strongly discourage anyone from doing this return route - go back up over Ship Lake Pass instead). It was a great ski with perfect crust, bright sunshine, no sign of people, and a couple of challenging downhills at Ship Lake and Powerline.