Any and All help is appreciated. How to videos would be nice as well.

I got the 2015 Thor 2 years ago and it was badly oxidized. I just found some videos online and thought I could take care of this. So last summer I bought a 7" variable speed 3500 rpm polisher/sander and got Meguiars 67 one step compound. Well didn't turn out so well, although better it left this swirls and just didn't look good enough for me to put on a nice finish to make it shine.

Here is a link to my pics

RV Pics

Please if you don't mind letting me know what you would do to fix this. I don't mind doing the work, I just want it to look good and shine when its done.

I purchased some ZEP for afterwards but not sure that is what I need as well.

Thanks a bunch.
Ben