Going to Jump into it head First

[Minkota]

Starting next month I am going to try and fix the rust around my roof mostly on the Rain Gutters. My plan is to try and save or replace the gutters if possible, I really do not want to try and shave them.

Let me start by saying i have never done any type of bodywork, so this has me very nervous. with that said, any advice before I begin would be greatly appreciated.

I have read numerous threads and I know to expect that there will be a lot more rust than what i can see.

If anyone has had similar rust, what should I watch for and how difficult should I expect this will be.