I own a 1994 GMC Sierra 1500 Extended Cab with 225,000 miles on it. My goal is to drive the truck forever. It was my first, and I want to keep it in tip-top shape. I need to fix some rust spots on the lower corners of the extended cab. I'm a handy guy but have no experience with body work. I'm hoping someone can give me some insight on the best was to go about fixing this. I have access to most tools I need and anything I don't have I should be able to convince the wife to let me buy. I'll get pictures of my truck posted ASAP. Thanks in advance!!

Scaife