F&F: Wow, your exp with "teachers" is so similar to my own I could sign your post as my own. I'd agree w/Thorn-Maggior in that GT is far, far superior to any in-person teacher (that I've ever met). The resources available today to anyone who wants to learn how to play guitar are overwhelming.

My advice is to take every opportunity you can to play WITH someone who is "better" than you. Every time you do you will take a little something away with you. If you stumble across a Mike Olekshy type (Great player AND great teacher).... bleed'em for every second they will give you! :)

Good Luck