Get 4WD! My roommate's parents, for some horrible reason, made him take their 2WD Suburban to school rather than one of their more economic-friendly (front wheel drive) cars, or heaven forbid their 4WD 4Runner. This, combined with our apartment's icy parking lot being on a bunch of slopes, made for some fun days pushing his glorified station wagon out of parking stalls a few times a week.
I ended up driving 90% of the time since my Grand Cherokee had no problem at all...