I agree with all the above answers. I will add my two cents. If you don't know how to figure gas millage learn, this way you will always know how long you can drive before stopping for gas. Put one gallon of fuel in the trunk, put a gallon or 2 of coolant in the trunk, put basic hand tools, jumper cables, duct tape and maps in the trunk. Put a couple of quarts of oil in the trunk. Pull a mile or two off the highway for the best gas prices. You can get a basic AAA card for about 60 bucks, if you break down you will be glad you have it. I used to make the trip with a CB radio. Good for finding "bear traps" and conditions ahead. If you hit snow don't continue, you are a rookie, its dangerous. Wish I could join you. Good luck.