I have been curious about something for quite a while. Depending on how you count them, Imlay has 42-46 rappels. Heaps has something 25-28. In upper Imlay, several rappels are off trees or logs and lower Imlay has a lot of log rappels, but there are also many bolted rappels. I have been curious as to just how many bolts and hangars to early pioneers must have carried the canyons? They wouldn't have known how many rappels were in the canyons, so they must have brought extra. I wonder what other gear they took? Did they carry 50 bolts? 100 bolts? Their packs must have been massive! Or maybe they didn't do as much bolting as it appears?