ok i got a blue del sol 94 si and the driver side rear quarter panel right near were it touch the bumper is rusting underneath the paint... and i cant figure out how to fix anything like that? how much is damage like that gonna cost 2 fix... i really wanna pull off those stupid black trims around my fenders but itll leave a big rusty hole there

 

bump

 

Sheet metal, a steady hand, & a blow torch.

if anything take it to a couple of body shops for ideas on estimates.