Hi, Joe!
I know what you mean about becoming addicted: I only stood on the summit of Whitney for the first time in August of 2006, and I can't believe the adventures I've had since!
Reading books is always a great place to start. In fact, that's where I've done a lot of my research, but I'm
really geeky that way!

To me, learning the geology and history of the area I'm playing adds tremendously to my experience.
This past year, I took a class here in Southern CA through the Sierra Club, called the Wilderness Travel Course
(WTC) . It's a beginning backpacking, navigation, survival, and snow travel class that covers a lot of the basics. I would highly recommend it if you are in SoCal. Kurt Wedburg also offers courses through
Sierra Mountaineering International (SMI) for Snow Travel, Avalanche safety, etc. I'm going to try and take more of that with them this winter.
I've met a lot of people through this board, but be careful with that, as you would through any internet 'meet and greet'. Be very honest and open about your abilities and goals with the people you talk to, and if they don't seem to mesh, don't be afraid to reassess your options! I've been lucky for the most part to have met some completely amazing people, from whom I've learned a tremendous amount in the past year.
Good luck, and have fun!
-Laura