The time I had the easiest time to never raise my dose of clonazepam (had 3mg a day) was to drink a 12 pack everyday for practically a whole year. Playing Victoria 2 (a complicated grand strategy game, drinking and taking my clonazepam). But it obviously got me fat, fat I was able to lose quickly when I stopped drinking so much beer, sometimes I'd find myself deep in the game at 7 am and out of beer, so I waited an hour and had the walk of pride to get myself a 950ml Heineken bottle to kick me well.
Nothing I said is recommended. But, I was able to quit drinking straight up when I wanted to thanks to the clonazepam, which then was 2mg pills twice a day. I found love then, it repaired me, I got myself a job, the one I still hold. So yeah, you won't die from drinking after taking a regular dose of clonazepam the day before...and that's despite my natural to start with, heavy tolerance to anything relaxing, I'm a nervous spazz without benzos, can't look people in the eyes etc. I'm one of the rare case where benzo everyday is recommended (Bipolar I, GAD).
So relax and have that drink and be wise.