When I lived in the Methow and worked in Okanogan I'd drive around and look for good crags but the ones I found were always on private land. Sucked. Nice lookin granite though.
Why not climb something new instead of doing a fifth ascent. Its not like there aren't any sweet unclimbed lines out there. Besides, its a Twight route. sickie
Shows what you know. There's a crag on Bainbridge that's nearly as good as the one near Renton. It just needs some development and more traffic and it'll be sick!