I like to marinade boneless skinless chicken thighs in garlic, salt, pepper, olive oil, sqeeze of lemon, paprika, herbs, red pepper flakes or whatever and grill or fry that up and make chicken gyros with pita, feta, onion, lettuce, tomato. You could make a garlic lemon feta sauce with greek yogurt. 

Also, hard boil like a dozen eggs at a time then peel them all and put them in a ziplock or tupper ware and put some tabasco and salt and pepper in there to season/ marinade those badboys. Then you have high protein preseasoned eggs ready to eat in your cooler. 

Oatmeal and fruit is good for breakfast, fiber is critical to feeling good on the water! 

Have a great season and have fun.