Yoga! I've only done a few classes but really enjoyed, and now I do a few stretches as part of my boot camp, and it's really helping with the soreness, lol. Have you ever tried Bikram? That I couldn't handle, haha.

Oh gosh, I need to stop doing that with books, lol -- I'm loving a lot of them, but I'm finding anything too heavy and slow-moving not my cup of tea at the moment, so they're getting abandoned, at least temporarily. ;P The Passage is giving me the fast-moving action I need at the moment, though.