Hmmmmn...
15 months is when I allowed complacency and the desire for alcohol and all of it's exciting accompanyments to enter into my life again.
Inevitably, as has been the case in the past, the chaos returned before long and it became harder to get back into recovery.
Growl at the f*@k it's and redouble your efforts. Enough of us have already done the research for you. It doesn't get any better out there.
Hit some different meetings... pick a new hobby or recreation...
get active in your group... take the initiative and make plans to meet and
do things with sober friends outside of just seeing them at meetings.
Stay Positive... Take Action!
Peace to you.
-Wolfman