"I've set tomorrow as my sobriety date."
I too have done this tonight, glad to see someone-else to start the journey at the same time.
I have had lengths of sobriety before and I will say it is just as hard now to quit as it was before. A tool under my belt, I am ready to live again, not sure why I had to drink tonight but I am felling good about the future.
Good luck on your journey Avice, tonight your my omen!