All -
I am happy to report that I did get on TOC as a single by walking on. I arrived on the grounds at exactly 3:32 AM. I was SIXTH in line!!!!! The guy who was first got there at midnight! The second guy arrived at 2:00 AM. Madness. But, worth it.
Made it out w/ the 7:30 group. Oddly, they had run out of caddies by that time. There were perhaps 10 caddies that went out ahead of my group.
As for the course?
Magic.