The Wanderer Road Trip involves travel over the course of a few days or weeks where the travel is the most important part of the trip. It may mean staying in a particular location for a day or two and then moving onto the next destination. 

I am assuming very little access to a kitchen, but would suggest getting a hotel room, campsite, or other accommodations with a kitchenette as often as possible. 

Getting a chicken breast, plain baked potato, hamburger patty, or some other protein from a restaurant can supplement your food. Frozen cooked shrimp, tuna or chicken in a can, or Boars Head cured meats can supplement your meals. 

Plain white or brown rice can be purchased at most any, non-sushi, Asian restaurant. Thai and Chinese restaurants don’t add vinegar to their rice like sushi places do.

For me, I love the Iowa Girl Eats Jennifer Anniston Salad. Pre-make the salad with everything and keep the dressing separate. Put the dressing on the salad as you eat it to keep everything crisp. Note, the red onions need to be soaked in water for 15 minutes before putting it on the salad so they are less pungent. Use leftover dressing on salad greens. Recipe for salad – https://loom.ly/oiiQfz0. 

Cold peanut noodle salad with rice noodles instead of the recommended wheat noodle salad. Can also use this dressing for dipping basil rolls from Thai restaurants.  https://loom.ly/_GozPuY

Shredded coleslaw mix with some extra shredded carrots and cucumbers over a pouch of rice with a sesame or peanut dressing. Great sesame dressing here – https://loom.ly/czX5VRA

Cowboy caviar is great and lasts forever. I add avocado as I eat it. Add defrosted pre-cooked frozen shrimp for a full meal. Drain dressing and add to quesadilla for robust meal.

Many larger gas stations have microwaves. While often pretty gross, you can use napkins and other paper products to protect your food.

Pesto, chimichurri and fresh salsas can liven up any plain protein.

I hope this gives you some ideas on how to help.