Just wanted to post a quick update. I've been playing nine holes 2-3 times a week. I have established a "home course" and I've also branched out and played new courses. It's been exciting, and I'm obsessed to say the least. I've hit the range at least once a week, and that's really helped me work through some kinks with a new driver (never used a 460cc previously), hybrids and a full set of irons (instead of my old, piecemeal set). I did discover that the irons I used in high school are Dunlop Tour Max forged irons. Now using perimeter weighted game improvement irons I'm having a lot more fun. I typically play by myself, walking, in the early morning.
I've got my score for nine holes down to the mid 40s consistently, and I'm pretty happy with that right now. I'm learning more about equipment and balls and all that. Things have certainly changed in ten years. One thing that hasn't changed is how much fun this crazy game is.