Hi everyone, I just wanted to post an update and photos. After reading this thread and getting a recommendation from neighbors who used the 3M Decal Remover Wheel to remove decals on their stick-built travel trailer, I tried it on my 1988
Bigfoot B19 Deluxe and it's working great! I had tried a hair dryer and
paint remover gun with a gentle scraper, various liquid adhesive and goo removers - all to no avail - until this! I highly recommend it. It just attaches to my drill and acts like an eraser, removing the decals without damaging the finish. I then use a superfine sandpaper very gently to remove more of the shadows. There is a faint ghost image remaining which doesn't bother me and which may hardly be visible once I have de-oxidized and refinished the exterior.