The safest place to eat when you're on a road trip through strange lands is at a truck stop. Not only can you guarantee that they'll have biscuits and gravy for less than $4, but it won't make you sick. You can rely on this fact because one batch of botchulism gravy will put a truck stop out of business. No one's better networked than truckers on their CBs, and if one of them gets sick from a truck stop meal, you know he's going to get on the radio and let everyone in the area know. If you're a trucker trying to get across the country, one thing you absolutely can't afford is having to stop and use the bathroom four times an hour.