GPS

I brought a GPS and never used it. If you get the directions from summitpost.org or the cohp.org trip reports, you'll be fine on the Queens Canyon route. The turnoff is apparent even though it's unsigned, the trailhead obvious, and the trail itself has no junctions or places to get lost. Then you get to the saddle and you'll see different use trails up to the summit, but whichever one you pick (we stuck with whatever looked most-used) you'll end up in the same place: the top.