Decided to go wild on a day with nothing to do. Initially planned to hit South Boulder, Bear, and Nebel Horn, but a side trail to an unknown summit (I guess the high point of the Dakota Hogbacks) enticed me to one additional summit, while the Nebel Horn summit proved enticingly just out of reach: there was one final class 5 move just below the west side of the summit (like, less than 10 feet) that was a bit too exposed for my taste. In retrospect, I'm pretty sure I approached from the wrong side, and the approach from the East is supposed to remain class 4. Aside from that, it was a really great day.