Thanks! Here are photos of the quarters & ends of the valance panel where the corrosion is and trunk floor extensions. This is the only area of the car that I can tell, without pulling the car apart & removing paint, that needs rust repair. The rest of the car appears rock solid. I also included the back side of the valance and bottom of trunk floor so you can see that the corrosion is limited to the areas of the lower quarter panels/valance panel.
Let me know if you'd like to see any additional photos. Thanks.