I haven't been up Ida Clayton yet either. I've ridden by it and I intend to do it sometime. Levi trains on it. It turns to dirt at some point and drops into Lake County. Becaues of the dirt sections, you don't get a lot of car traffic, so that makes up for the pain of doing the climb. You have to travel on some unpleasant roads to get to it though--Mark West and/or 128.

Pine Mountain shoots off the north end of Geysers Road. Haven't done that one yet either. Of those five, I've only done Pine Flat and Geysers in the first direction they took it.