Not the best carnivore diet but we just took a trip that we were in the car 11 hours straight. I ate eggs before I left and at lunch had an Atkins shake and then dinner out. On the way back I had a Hardees thickburger minus everything butthe beef. On that week long trip I actually LOST 1 lb, lol.

You can bring some sliced meat in a cooler. I think I remember you don't do many eggs or I would say hardboiled eggs or deviled eggs.

Good luck.