Here are some suggestions on what to take in each of the 5 food groups:Vegetables: Carrots (great for the boat!), broccoli, canned veggies such as green beans, grape tomatoes in their containers, english cucumbersFruits: Apples, oranges, raisins, grapefruitMeats: Any but they need to be kept cool-there is always fish in the lake if you come up short!