Dang! I appreciate all the reply’s. I did take a mig welding course years ago, maybe I should put it to use. Here in Seattle we don’t actually get much rust issues so I think it was a leaky heater core. Looks like I will just grind it down and fill that hole and lay some POR15 down.
Pulled my carpet and found some cancer on the passenger side. Driver side looks good. I don’t have a welder nor am I confident enough to start cutting into that. Has anyone had there floor pans replaced professionally? If so how much did it run ya? My rockers and everything else looks great