I read an interesting THREAD in the Groundspeak forums about cachers finding meth labs in the woods. So a bit of googling turned up some scary info.
Here's an ARTICLE from "Outdoor Life Magazine and a RELATED THREAD from the Mississippi Wildlife Forums.
I post these, not to scare anyone, but in the intrest of safety for cachers and especially their children, who, in the excitement of a hunt might get exposed to highly toxic waste products from methamphetamine production.
Learn what to look for, the associated odors & how to report to authorities for a professional HAZMAT crew to clean up the site.
NEVER EVER TOUCH ANYTHING SUSPECTED OF BEING PART OF A METH LAB!!