Saw a Ranch wagon listed for sale locally, any unique areas to look for nasties...rust-wise? Areas i normally look at are roof drip rails, low in quarters, bottom of tailgate, floors, rockers (inner and outers), door corners, fender bottoms. Not real familiar with Fords of this year group, so am I missing any major damage-prone areas? Been a long time since i bought anything this old, just trying to go armed with a good idea of where to look for unusual problems. Thanks!