If you plan to take I-80, you'll travel through the state of Iowa. Without being too specific, I live in a city located along I-80 in the state of Iowa.  I'd love to meet you and help out if I can.  I may not be the only Iowan bitcoiner, but I have yet to meet another.  To my knowledge, there are no businesses that accept bitcoin in the state; however, I've managed to use Gyft to get most of what I need.  @LifeOnBitcoin, PM me if you would like my details.