I know what you mean. I myself don't even own a car right now. So when I travel I'm at the mercy of other's gear and they don't care for preparedness and survival at all. This is the ideal according to they guy who wrote a book I just read, Winter Wise by Monty Alford. At least if you understand the principles it's better than nothing. Memento Mori, and Carpe Diem guys!

Frankie