I do not understand getting lost here. This is about as easy as it gets.
You ascend New Army Pass, walk around the cirque as close to the edge as you feel comfortable and you eventually end up on the summit.
From Cottonwood Pass, it is a bit more difficult but not particularly hard to figure out. You climb out of Chicken Spring Lake and when the peak becomes visible on your right you start angling toward it. There is a bunch of bouldering at the end.
Get a good map (Cirque Peak USGS 7.5 min quad) and study it. A GPS is not required to figure this out. A GPS makes it easier from Cottonwood Pass...but not required.
