I'm an avid and experienced climber from Utah and will be visiting my brother in Seattle. He used to climb a lot but hasn't in years and I want to take him out for a climb while I'm there. I'm looking for something that is 4-5 pitches and 5.6-5.9ish. The closer to Seattle the better. Is there anything like that on Mt. Si or along I-90? Is there anything closer than Leavenworth? I've looked on Mountain Project and Summitpost and have found a lot of lower fifth class routes (5.4-5.5) that are mostly scrambling with a a pitch or two of roped climbing thrown in. I'm looking for a more consistent rock climb. Is there a good guidebook that would have what I'm looking for in it? Thanks!