Rear wheel drive vs front wheel drive
My bias in favor of rear wheel drive is based on durability and reliability. My experience (as an owner and driver) has been that front wheel drive typically wears out quicker and is less "heavy duty." This becomes more of a factor the older the model you purchase, and since this person wants to find an older vehicle, I think a rear-wheel drive vehicle is a safer bet, if harder to find (one reason I suggested the import truck).
I'm not sure front-wheel drive is any safer. In the hands of a knowlegeable and practiced driver, either one can be driven safely. The problem is that most drivers, myself included, aren't knowlegeable and practiced enough in unusual, emergency maneuvers to USE any real advantage in handling (either front OR rear-wheel drive) when they need it the most -- and these are skills that MUST be regularly practiced if you want to retain them. In my opinion, this is the best argument there is for driving conservatively & keeping one's vehicle under control.