Hi guys. I've read all the posts and only understand a few of them :-\, so please bear with me if I ask redundant and silly questions. I'm considering a CB (or Ham or GMRS) for my rig, but not solely for trail use. I follow the snow storms to ski so am generally driving in storms/blizzards (sometimes by myself) on desolate highways and in the mountains, often at night. I want to have something useful if my rig breaks down in a mountainous area or in the middle of nowhere. Is there something that would work in areas where my tri-mode cellular phone wouldn't? Should I go CB, ham or handheld 5 mile gmrs (which I already have)? And what brand of whatever it is should I get? I don't need to go cheap, I need it to be effective. I don't want to run an illegal amp. Thanks in advance!