Thanks to everyone for your input. I really liked the suggestions on logic. I need to look into the common logical fallacies promoted by the WTS.
Code Blue:
You are a smart guy
Gee thanks. Most often I feel sooooooo dumb, so it was nice to read that!
I really think I should probably go at this thing with specific, prepared questions rather than "let's see, what should we study today?" or simply going through a book study. I don't want to waste that much time wading through flowery propaganda. But I do already have a couple Knowledge book cheat sheets, which could prove to be handy if I end up going that route.
I feel I do have a decent grasp on their teachings, but I have not been exposed to their bait-and-switch tactics very much. I think I have a good sense for smelling such a rat, but one of my problems is effectively articulating my gut feeling. (email exchanges would be great, but not sure if it's feasible) So I think I'll sit with the guy just to get to know him first, and then decide if I want the wife to be present for the discussions.
CYP and others: I think my wife feels I'm pretty sincere...to a point. She also knows I've got tons of facts backing up my skepticism. I think she simply feels that someone who has done a lot of background research can sufficiently set the record straight for me...at least that's what she's hoping. Let's face it, she truly wants this to be the truth and she wants me to be a part of it. It's part of the dream of theirs. I understand. I don't sense any sort of malice behind her efforts.
OK so I think what I might do is suggest maybe one or two topics to discuss with this guy, along with prepared questions. Perhaps I'll start a new thread for suggestions on this.
I feel my objectives here would be to:
1. Present to my wife how this brother answered my questions and whether or not the answers were satisfying to me...and explain why / why not.
2. Build rapport with her and show her that I am open enough to seriously look at things from her viewpoint, with the expectation that she may be more open to return the favor.
3. Become more familiar with their arguments and viewpoint, which would only help me overall.