Hey Broken
I'm glad you're thinking about quitting. It sounds like you are young and if you're an alcoholic that means you have a lot of years for this condition to progress. Why not choose to live the happy life you had planned for yourself, without alcohol? Or you can roll the dice and probably have worsening consequences than the DUI you had a couple weeks ago.
You can do it! And if you feel you need more support, find some face to face groups. AA, Smart, Celebrate Recovery to name a few.