I was there 5/14. Trail conditions are beautiful, HOWEVER, the last 50 - 100 vertical feet of NAP is a snow and ice field. Slip on that you are finito. We did not have an ice axe and were uncomfortable with the idea of attempting with only poles and microspikes with 30+lb packs. Went back down and over to CWL#3. Saw lots of people coming from and going to CWL#4 and #5, not sure if they were going/coming from OAP. I cant imagine OAP being any MORE passable than NAP. If you are comfortable with what I described, then you can get over NAP with little problem. Be safe. | 
