I agree with Yol. It's best to use a guild hall that's yours, which would save you about 10-15 minutes in total due to the extra click and zone. Most people in post that maxed drunkard used this method and finished in a day or two.
If you cannot understand the guides which have been edited and clarified multiple times to make things as simple and understandable as possible I doubt anyone here can explain it better.
You already have the:
"use lvl-5 alcohol - leave Guildhall - go back to Guildhall - check 3 min. have been added to your title track - rinse and repeat" - manual.
The link to a very good and complete guide from right here on GWG have already been posted.