Don't forget the USCIS. It takes a lot of time, patience, and skill to navigate the phone tree in a way that doesn't either end the call immediately, or tell y

Don't forget the USCIS. It takes a lot of time, patience, and skill to navigate the phone tree in a way that doesn't either end the call immediately, or tell you to visit the website and then end the call. I had a paper and pencil marking my choices so I'd remember what I'd tried, and it was nearly full by the end.