Well, mission accomplished. Last Saturday the 17th was the wedding.
It was very, very difficult. I reserved the Tamron 24-70 for rental but was given a Nikkor 28-70 2.8. A very nice lens that I wouldn't mind owning some day. I had two days to practice and quickly realized that the physical size of the lens, it's girth, blocked my AF assist beam. So, when the light was low later in the evening, I had to carry a small flashlight and awkwardly shine it on my subjects to acquire focus. It was also a heavy lens and it was tough to carry around for six hours.
There were many other challenges. The dressing room was small and I had to plaster myself against the wall and shoot tighter than I wanted for shots of the bride and groom getting ready. The lighting was all dim tungsten and the walls were yellow. The couple's dog was part of the ceremony and they wanted a lot of shots with the uncooperative pet. The bride's mother was somewhat of a " momzilla" and wanted to dictate a lot of shots and also wanted me to set up several non wedding family photos.
I got a ton of shots with motion blur. Even with the lens wide open, shutter speeds hovered around 1/60 and the rear curtain flash failed to stop motion.
We did all of the group shots after the ceremony at dusk. I did get several good shots, but as it got darker I struggled to acquire focus and maintain DOF even with my two speedlights at full power.
During the dinner and dancing I was in full spray and pray mode, and totaled well over a thousand shots for the whole day. I've since spent hours culling and doing more post work than I anticipated, and I'm not done yet.
The results are, in addition to a huge respect for wedding photogs, about a hundred keeper photos. Mostly fair in quality, a few I consider good. There are a few the couple and family will consider great, not because they're great photos, but because I did capture some nice moments and some emotion.
I've shown the couple about a dozen samples and they're completely satisfied, luckily.
I love photography as a hobby, but this was serious work. While I'm glad I did it for the experience, I won't be doing it again anytime soon.