Chemotherapy, Carsonogenic, and Skid Row are good too. I wanted to do Pipe Dreams (Yaniro slab) and Chemotherapy, but after one look I replaced the bolts first.
I can't recall if it's the second or the third bolt on Skid Row, but it's hard to imagine drilling that one on lead. But reliable witnesses have described it to me. At least he had the courtesy to drill one there. It's only 5.11c, so Ron could have just kept on going and left us a death defying stunt instead of a good, albeit heady, route.