Hi.
With that amount of drinking I strongly recommend a detox and or medical over guidance when stopping as the body will be put into a shock mode.
I needed to realize that stopping drinking and recovery are 2 separate paths. I was taught early on if I just stopped drinking and dis not work on the many reasons I drank I would return to drinking.
I was mocus for a period and concentrated on just not drinking until I felt I needed more in my life and started to work on changing the drinking personality.
BE WELL