Hey everyone. I was the original poster on this thread and just wanted to first thank you all for your advice, and second provide some feedback on how this discussion has helped me, as it may help other golfers at my same level.
Today I played the same 9-hole public course I played two weeks ago, only today the difference was that I left my driver (and my 3 and 4 irons) home and teed off using a hybrid on all of the long holes. I actually had only ten clubs in my bag. Leaving the driver home helped me score a 50 today on 9 holes, shaving off four strokes from my previous score of 54. To me, over nine holes, this is a significant improvement for me from one outing to the next. Hopefully (?) this gets me closer to my short-term goal of breaking 100 on 18 holes.
Unlike two weeks ago, I lost no balls today. The only holes I was unhappy with were the two on which I shanked my initial drive with my hybrid, resulting in a 7 and an 8 on those two holes. That just tells me I need to practice more on teeing off with my hybrid to hopefully do better on those same holes next week. On the holes I teed off well with the hybrid, I of course ended up in the fairway, a manageable distance from the green, with a relatively easy shot with a mid-iron or wedge.
All morning as I played, I asked myself, "Why the hell have I been making this game so complicated for myself all these years?!" I honestly think that novice golfers like me too easily fall victim to either marketing propaganda by clubmakers, or more likely, to our own egos, and think that we need to use a driver on every hole to launch the ball 300+ yards, and our games/psyches suffer because we spend most of our rounds searching with frustration for our balls in the woods. Today was the first enjoyable round I had in years, because I actually kept the ball in play, I felt like I was actually improving as a player, and I hit a few great shots because I was feeling so good mentally.
Based on everyone's advice and my experience, I will definitely put the driver on ice until I get lessons from a pro. This will be a good thing, as I'll now have the extra time to focus on practicing my putting and short game, and I'll become more of a "real golfer."
In golf, I'm learning that simplicity leads to success, and success leads to confidence.