I have asked around about Opal Creek wall and everyone I ask knows nothing. Then someone said it talks about it in the old Portland rock climbs book. So I bought that and found out you need pitons for doing the steel and stone route. Does anyone who has done that route know if I can aid the thin portions with some HB's, I.M.P.s, micro nuts, etc? I am a poor college student and have nothing but a traditional free climbing rack(No Pitons or Bolting gear!)