I can not fathom why anyone who managed to leave this religion behind would want to waste their time 'infiltrating' a KH meeting.
I don't like this religion. I still have family in, and can't get them out. But I have to continually remind myself of this fact: Everyone has a right to their own beliefs/religion. If someone so chooses to be a JW, then so be it. I can't change that religion anymore than I can change the Catholic church, nor do I care to even try. If logic and reasoning does not convince someone that maybe their belief system is faulty, then I leave them be.
Waste your time playing cloak and dagger if you want, I'll be home watching NFL football. A much better use of my time.