I really like the idea of sleeping on top of NAP, but the more I think about it, the more I think it might be too much for the group with the short trip time.

We are going up to celebrate someones birthday. Two of the people coming aren't in great hiking shape, although they are hikers (both have summitted Whitney). They are both planning on staying at camp while the rest of the group summits.

I am guessing the best idea would be for us to stay at CWL #3 and take OA pass to Langley. Based on the GPS Track I created, it looks like it is about 4 miles, 3000 ft elevation gain from CWL #3. Does that sound right? If that's the case, I'll plan on leaving camp about 6 hrs before sunrise.