Hi, You've got the best book you can get for where you're at. Devour it before your first AFF and most of the ground school will basically be a review.
http://www.dropzone.com has a bunch of info you can use, lots of links, classified ads, an auction and several 'forums' where you can ask questions too.
http://www.square1.com has pics, descriptions and prices of the various pieces of equipment you'll want to get.
http://www.enclave.com has a massive list of skydive related links and classifieds. If canopy control is your biggest worry and the explanation in the book doesn't help, pick up the video 'Fly like a pro' or the canopy control video put out by Skydive University. Either one is around $20; the Skydive U tape includes a book. Sell all your other toys; you won't need 'em anymore!

Welcome and good luck! Blue skies,