I am going to be in CA for about 4 days next week. I don't know how much riding I am going to be able to get in. I have never been to CA, I hear about the great road riding. I really don't know where to ride or which bike to bring. I don't want to have to drive 30-40 miles to get away from traffic. I may be asking the wrong questions, I don't know if I should bring a road bike, cross bike, or mountain bike. Input would be appreciated.