The Gel Coat is just that, not paint. If that part is damaged you need the right color gel-coat to repair it. If it's graphics..they might be paint or decals. You might be able to take something off that's the correct color and bring it to a bodyshop. They usually have a scanner and their own paint system and can match it pretty close, but probably not perfect. Maybe Forest River can give you a paint code and you have it mixed at a bodyshop or automotive paint shop. Perhaps the storage doors ar something like that isn't gel-coat.
B.O.