Since the cut off was Nov 7th. I would politely call and ask for the person in charge of SA noms. When you speak to them, just ask if they have made their decision and if not can you tell me when the decision will occur?
End the call with thank you for your help and happy holidays/New Year.
They are accustom to kids/parents calling and will give as much info as they can. If they don't tell you that you are the list do not fear, DS was on Cong list and was not given any clue that he would get the nom, all he got was we have met and the list will be coming out shortly.