Hey guys, I just bought a 86 Cherokee earlier this month and have a few questions. This Jeep grew up at the beach (bought new in 86 in Myrtle Beach SC) and whoever had it didn't wash the salt off the undercarriage enough or at all. So as a result, i'm paying for it. I have a pretty rusty floors and a few holes. I was gonna patch the holes with some sheet metal, then put down a few coats of herculiner but i'm thinking the rust is to far along to clean up enough to apply that stuff. And help or tips are greatly appreciated. Tight lines