It just seems like you haven't fully grasped how much danger you are in by continuing to drink even a little. You still have choice going for you now. You can turn down the first drink if you want to. You are not dependent on it.
When I quit I couldn't guarantee anything either. I still can't say for 100% that I won't screw up. I vowed to do whatever I had to do to make it and I made drinking non negotiable. That's the only way I know how to quit. This open ended maybe is setting you up for some serious cravings.
Nothing good can come from messing around with this anymore, only pain. The fact that you are willing to risk so much for so little should be a tip off that you are not looking at this clearly. You're worth more than that Jeff.