My tournament prep always involved Hydration (I started 5 days in advance if it was a big shoot) and equipment prep. I had a checklist and went through it. I had a stretching routine that I did in the morning with some eye exercises. I would get to tournaments early and shoot at least one practice round. Big shoots were easy to prep for mentally. I was just excited to be away for a week or two and I knew that I could work things out during the week.
Local tournaments were more of a mental challenge to get up for. On tournament day I usually felt that it wasn’t going to be my day and on several occasions I considered turning around and going home. I remember one time driving into the parking lot, turning around and leaving, and a mile away making a u-turn back to the club. After a while, I just learned that was my pre-shoot anxiety. It didn’t mean that I wasn’t going to shoot well. I made it a point to get to shoots early, knowing that how I felt didn’t matter, and I got dialed in on the practice field.
As I became more seasoned, I benefited from a self-hypnosis/visualization routine that was developed for me by a sports psychologist. Part of the challenge is to discover what works for you. Self-awareness is an important part of self-improvement.