3 friends and I are planning a road trip to Seattle at the end of the month. This will be the first long distance road trip for all of us. I am looking for any tips or suggestions anyone can give us as far as driving conditions and routes. We will be driving a Chevy Malibu. We are most concerned about the Colorado area. Any advice, or tips you could give would be greatly appreciated!! Realistically how many days should it take us to get there? We were originally planning on trying to make it in 2 and a half days.