Hi I will be driving from Toronto to Los Angeles in early February alone. I’m looking to do it in 4 days, day 1 Toronto to Iowa City IA, day 2 Iowa city to Denver, day 3 Denver to Las Vegas, and finally day 4 to La. I am mainly concerned about driving through the Rockies in the winter as I am not familiar with the road conditions during this time of the year. Please note I am 20 years old and play poker for a living and can stay up with ease for 30 hours straight... I don’t think driving 12 hours will affect me very much. I have never been on a roadtrip of this magnitude so any advice would be much appreciated.