I found a very helpful website for vegetarians and vegans called happy cow (click on the link). If you put in a zip code, it will generate a list of vegetarian friendly restaurants and natural health food stores. I find that many vegetarians and vegans have trouble traveling and finding meals on the road. This can be a lifesaver!
Even if you are not vegetarian or vegan, this website will allow you to find healthy options while traveling. Vegetarian meals are often lower in calories but even the restaurants listed may have meat options available. If nothing else, stop into the stores listed while traveling to put together healthy snacks.
Let me know if you use it and find it helpful!
Emily Fonnesbeck RD,CD