Congratulations on being re-elected!
The weekend before my hearing (which was on a Tuesday, at 0915) I made a list of all my bills and things that needed changed, including rent, phone, utilities, credit cards, car title/registration, car insurance, work (just went to HR, they had everything waiting for me; my immediate work environment already had me in my new name), etc. Oh yeah, I'd already gotten the paperwork for my birth certificate and had it all ready to go also.
I don't recall exactly, but it was like 10-15 things all told. I went to a "Kinkos" nearby and got 20 copies. Most everything can use regular copies, but DOL and Social Security need an original (In WA they give them back to you).
After I got the court document (and certified copies, here in WA we get 3 cert. copies for the cost of the hearing), I went straight to DOL and got my license...the next day or so I went to the Social Security office...after the dust settled, I still have all 3 certified copies and (iirc) 5 regular copies. I carried a copy of the court order (name change) with me, because for the first couple weeks there were a couple times when the person didn't believe that my drivers license was legit. Showed the the CO, and all was well. Hasn't happened again since then, though. Maybe I have more confidence in myself?