Alas, I have to admit, I'm also just not the world's most confident driver... I waited til very late in life to learn, and 98% of my driving is city driving. I've done long roadtrips before, but it's been 4-5 years since the last one, now, and to prepare for this trip I... drove 30 minutes on the highway to a bookstore to buy a map to find out how to get where I was going. Yeah. Not so great.