You've been looking for 2 weeks? Try 2 years! Its next to impossible. Sellers don't seem to understand that many of us only care about shell condition. And many people have lower standards than I do, so I won't find out that a car is unacceptable until I've wasted a lot of time and energy trying to talk to the seller, pleading for pics, etc.
Rear suspension and engine bay shots tell all in many cases but you really do need to see the quarter panels and such. A lot of people take pictures of the undercoated floor pan or other areas that never look rusty.
A lot of people don't know or don't pay attention to where these cars rust. There's even a local guy trying to sell the strut towers he cut out of his 1g as replacements for someone who needs them! Obviously they never rust on our cars or 1Gs, but if a 2g sees just a few seasons of salt its done for.