Start from Halfmoon campground, hike up till you see sign and a fork in the trail. Take the left fork and Blue Lake is just a ways up. Set up camp and throw in a line to try catching some trout. Crazy peaks false summit side can be seen from camp. Head straight for the steep slopes from camp and start the trek up the scree slopes. Once you hit the ridge, enjoy the views and continue until the false summit is gained. The chimney is pretty obvious when you get to the false summit. Just take your time and its not bad at all. Just a few more little scrambled moves and your on the top of Crazy Peak with some killer views!