NOT KNOWN FACTUAL STATEMENTS ABOUT WEED IN PUERTO VALLARTA

I understand that this may be a taboo matter but I just wanted to know. I'm about to PV for just a trip of entertaining and rest, but I really don't desire any trouble possibly. If by chance even though I am in PV and somebody walks as many as me because they often do, and talk to if I want some pot or weed(or whatsoever They might simply call it)