Re: When you say you are going off...

My now snack food are raw almonds and raw unsalted sunflower seeds. I have a bunch of small tupperware that I thought were useless until I did the MC. now they are all filled with my almond/sunflower seed snacks and I jsut grab one with me.

As for drinking the drink on the road, it's not all that bad. I usually carried all my "supplies" in a bag and make it as need. Either bring your own water or get one those 10L jugs with a spigot, and keep it in the trunk.

If you have the inclination and discipline to go and start the Master-Cleanse why let the environment or road trip through you off, it's all a matter of discipline. Sit up tall and say you can do you it. Don't ruin all your hard work. You'll likely feel really sick and awful if you go and eat like crap after the MC. I did, I thought I'd have a "treat" (cheezies, my weakness), couldn't even get through a third of a bag before I thought I would throw up, then I regretted caving in cause I felt absolutely horrible (physically) for eating the junk.