Choi Jong-yul ate lots of rice and dried meats (beef and pork). He drank many gallons of water.
For some ideas about food for outdoor adventures, the McKinley Internet Yellow Pages lists a 3-star Web site, The Recipes!. Here you'll find recipes for tasty and nutritious meals when you camp, kayak, climb, or pursue a variety of other activities in the wild. For still more links, try the McKinley Magellan Internet Guide.