Unkut From the looks of a few of the pics it looks like there may have been some previous repair work preformed at some point (looks like some filler thats cracking in a couple pics). I know you said you dont have the $$$ to buy replacement panels but to be totally honest to fix the problems such as the lower front fenders your best option is to just replace the panel, it will actually be more expensive to try to repair them with patch panels because they would need to be welded in(i'm guessing you dont have a welder?)

The dent is something that you can most likely pull out and reshape but because its right in the body line that gonna be a bit tricky to get back to shape. The rear lower quarters patch panels would be the best bet. Best info i could give you is to buy a couple good bodywork basics books(barnes&knoble book stores carry them) or maybe even check into a bodywork calss at the local community tech/vocational school. Most of the ones around here are only about $150 for 6-8 week classes and you would learn alot of the basics of bodywork and be alot better off to tackle the job yourself.

I also agree with henry and the other guys a sandblaster can do alot of damage to sheet metal!

BG