Me and my friend(both girls) are planning about a month long road trip to the west coast(currently in the east coast). We plan to go through Colorado, Utah, Arizona, California, Oregon, Washington, British Columbia, Alberta, Montana, South Dakota, and then back home. Our current plan is to buy a cheap van and renovate it so that we can live out of it. How safe is it or two 18 year old girls to do this, and where would be the safest places to stay, and how can we make this as safe as possible? Any and all answers are greatly appreciated, thanks so much!