I can not answer the question on Dr. Inman and how long you have to quit smoking, but I would ask her office. My guess would be at minimum 30 days if not 3-6 months before surgery, that is what I have heard from other surgeons. I was not a smoker, so I did not have to worry about his. I did have to stop NSAiDS and stuff about 1 month prior to surgery.
As for the support groups, I know it has always been there policy to sign the form after the meeting. I did not know the Psych now required you to attend support groups. I did not have to attend any. I did live out of state so I do not know if that played a part, but it was not told to me as a policy. Unless it is something specific to her because of things that were discussed in her Psych evaluation.