Rust removial

this might be in another section but i'm gonna post it here, i have some rust spot that are kinda bad i'll get pics up later when it stops raining. but does anyone have and tips on how to do it? i've read some things they all sounds the same sand, sand, sand some more then paint. but i have a hole in the upper right courner(pics is ezier to show). it's about a quarter big and goes into the tube that runs along the top of the back window

That's going to take either some filler or a new panel.

filler probably should not be used on anything much bigger than an inch sized hole. it just wont really look good. you could use one of those fiberglass patches then put bondo on top of that.

I'm going to get a quote to get all the rust removed it's it;s alot i'm doing it solo