Awful to hear of your accident, Rockyroad, and so sad it was en route to join the meet-up. The meet up would have been devastated to know of this. Wishing you a complete recovery.
I am just back from the meet up and will let Mav or the others do a complete report. I got to my first meet-up as part of my own Mono Meadows circle loop through SW Yosemite. I will give a complete trip report on my loop in the appropriate spot.
I arrived at the lower camp (9360), with my friend (non-member but I am working on him) on his first backpacking trip, and found Maverick had just arrived. Mav was incredibly gracious and showed us the way up to the camp above the falls at 10200--the original meet up site. Along the way he pointed out many special photography spots, including a few favored by Ansel Adams with scenes that I recognized. Furthermore, I can say that I never would have found a safe way up if left on my own--I lack the route finding skills, and so I appreciated Mav's generous help. I am a very experienced old-school backpacker, but am less experienced with cross country rock scrambling. That Mav was able to safely guide us up and down made it possible for my friend and me to be at the high meet-up.
At the appointed time at 5pm, 7 of us were there.

- HST members at the July 28 5pm meet up
My friend Garrick, VHSVHS, Gazelle, Kpeter, Oleander, Maverick, Oleander's friend Vicki
Only Gazelle chose to remain camped at the 10200 camp, with the rest of us returning to the lower camp. Once we arrived, we found another HST member there, and were joined the next morning by Hobbes, who had missed finding our camp the night before. So we did another group picture, which was missing Gazelle but gaining two others.

- HST member after breakfast on July 29
Bluewater, Oleander, Hobbes, Oleander's friend Vicki, Kpeter
VHSVHS, Maverick, my friend Garrick.
Oleander and friend built a sign to help alert later arrivals that they were in the right spot. It is a perfect emblem for the third gathering.

- The High Sierra Topix third gathering
I have to say that I thoroughly enjoyed meeting each and every one of the HST members who gathering on the Lyell Fork. All of you are so accomplished and all of you have such deep love for the land. As we stayed up that night talking about a variety of subjects, I marveled at the intelligence, generosity. and common interests we shared. Thank you for letting me be a part of it.