I went on a three week road trip with two friends through many of the Western USA National Parks. Here is what we ate plantbased on our trip while camping.
INSTAGRAM:   / plantifulpicnic  

Here is a list of everything in the video to give you some ideas:

BREAKFASTS:
frozen green smoothie
pancakes with nut butter and fruit spread
oatmeal with dried fruit, protein powder, mooless milk and yogurt, granola, fruit and nuts
instant chili and curry
breakfast burrito with beans, veggies, tofu, vegan cheese

LUNCH:
cold burrito with beans from a can
sandwiches with vegan cheese, tofurkey slices, Kite Hill cream cheese, vegan mayo, veggies
whole grain seed crackers
trail mix with: almonds, cashews, dried fruit, roasted edamame and chickpeas

DINNER:
sautéd zucchini and chili
Field Roast hot dogs
Daiya boxed vegan Mac and cheese
Backpacker's Pantry Pad Thai and Channa Masala
Chickpea Curry with Saffron Road sauce
Pasta with Gardein vegan meatballs
Sweet potato starch noodles with veggies and curry sauce
Tortilla soup with tomato sauce, corn, black beans, kidney beans, and chickpeas
Smart dogs
Oscar's Cafe near Zion National Park

DESSERT
vegan donuts from Feel Love Coffee Zion in Springdale, UT
hot chocolate, golden turmeric milk
vegan marshmallows Dandie's or Trader Joe's
Free2B sunflower butter cup