My first road trip driving 3 consecutive days, up the 5. I've bought chains, sort of know how to put them on (though 2 guys had a heck of a time showing me). Any suggestions/advice/warnings etc. for a woman doing this alone? I'm taking everything one can take in case I end up having to spend the rest of my days in the car. :-) If one can't access the internet while one's driving, what's the best way to keep abreast of the weather/highway conditions up ahead? Cell phone to Highway Patrol? Anything better than that? Thanks!