A North Dakota State University cap is in each of my grip and grin pictures from the last few years. I only wear it hunting so it doesn't get lost or too wore out. I also started taking a pink nalgene with me on every trip. Not too superstitious, but they have become my hunting hat and hunting nalgene and I'm to the point where I'm not gonna risk leaving them at home.
I also listen to "y'all want a single" by Korn every time I'm on my way fishing. That one is from an old college tradition. Also blast Roxette while setting up canadian geese decoys - that one is from an old high school tradition.
Horns up!