I wake up at 0430 and spend an hour at the gym before work every single day, I go twice on weekends. The idea is to fill time and be too tired to feel like a drink after work. Also cooking in the evenings, cleaning the house and going to bed early.
Fill the void left by leaving alcohol. It's the only way. Plus AA is a good way to socialize and support others, these forums also.
Good luck.
Ben.