who dinapa
I guess they are referring to re-entry permits and other documents. In my case, I took only the oath notice and greencard with me. However, I had my whole immigration documents locked up in my car on the USCIS parking lot just in case they ask for last-minute extra documents.
Expedited passports usually take 2-3 weeks now, but they are fairly fast. I applied last year with routine service (since I and my wife did not want to spend the extra $60 each) and got our passports within 4 weeks. If you do not have immediate travel plans, just go with the routine service.
If you have immediate travel upcoming within the next two weeks of your oath, then go to a passport agency and apply for a same-day expedited passport.