You don't have to ever drink again. If you aren't physically dependent, it is probably best to just stop. That seems to be what you are doing. I meditate to mitigate stress. I try to stay in the present moment. I made a firm commitment never to drink right now, in this moment.
If you want to try a more structured way, I recommend Rational Recovery and SMART recovery. There really are many options to help you on your sober journey.