how hard is it to get a mmc if your just visiting oakland from east coast) for a week or so? i know you have to see a doctor but do you need a cali drivers license too?
IIRC prop 215 recs require proof of residency via a CDL or utility bill with your name on it, mortgage papers, lease agreement, etc.
So hotel charges and travel schedule should be proof of residency in CA for that period, the CA Dr. will charge you as they will and issue you a card for relief of your aliments while in CA. Don't think it should be hard in the area you describe.
Best of luck.
No idea how to obtain cannabis in the after life.