An excellent read - thanks for taking the time to post it.
Have you ever done Fall Canyon? Our group of 8 did it yesterday - the TH is off the road to Scotty's Castle. One of the group had done many years earlier, and one had climbed about 1/4 mile beyond the dry waterfall, but it was new for the rest of us. Anyway - it's a stunning hike, so if you haven't done it yet, put it on your schedule for your next visit. It is simply breathtaking. I can give you more details later if you want them.