Hi, it's great that I found this site. I already read some of the posts and got many answers for some of my questions. I'm planning on a roadtrip with a friend in May. We would like to fly to L.A. and then rent a car and drive counter clockwise back to L.A. touching as many places as possible. We are wondering if it is unrealistic to do such a trip within 3 weeks... also, if it is possible to sleep in a tent sometimes. And of course any other suggestions would be great! Thanks!!!