Welcome aboard, Kim.
I had several short quits that were ruined by drinking. Alcohol is a huge quit-killer so you may want to consider cutting our drinking for a while.
I didn't cut out the alcohol completely but I did make it a point to NOT drink in places where cigarettes were regularly available (lucky for me, most of my friends no longer smoke) and to cut down on my drinking. That works for some people and it might not work for others.
Still, you need to tell yourself that quitting smoking is the most important thing for you right now. It alcohol is a trigger, you will need to take whatever steps you need to make sure you don't light up.
Stick around this site. There is plenty of support here if you are struggling. You can definitely quit for good...you just need to recognize your triggers and have a plan on how to deal with them.