Anyone ever replace or install vinyl roof ?

Let’s say your vinyl roof was in very good condition. But several inches of the rear pillar, where it meets the quarter panels has bubbles under the vinyl there. Right behind the rear windows on a 2 door car. How involved or difficult would it be to peal this vinyl back and fix that area ? I realize there might be rust there. But it looks very doable, even for a amateur ? What kind of adhesive is used ?