Anyone who has been fishing with me knows I rarley leave home with out my trail mix. I do not often but the stuff from normal grocery stores as they are too salty and have M&Ms or chocolate. My fishing mainstay is the Cranberry trial mix from Trader Joes. It has lots of different nuts and dried cranberries, a good combo for energy as well as filling. It is aslo very convient while fishing

As for drinks I am mainly a water guy, I drink over a gallon every day, but I am also a caffine junky so if I am going to be out all day Mountian Dew will be involved.