Hey guys! I picked the Canon T2i up a few weeks ago through an awesome deal with Amazon. I sold off a few of the extras that I had to purchase to get the deal, and kept the camera body + 18-55 kit lens. The DSLR world is completely new to me. I've been taking wonderful photos with my Canon SD point and shoot cameras for years now, and I've basically outgrown them. I find myself wanting to do more with my photos, and this was the perfect opportunity to jump on a DSLR. However, I am inexperienced in the areas of balancing aperture, exposure, and ISO to create great photos. I would love some recommendations for a bag, photography books (for learning), future lens purchases, etc. I'll be using the camera to mostly take pictures while I'm backpacking, traveling, or just observing awesome things (sports, lightning, etc.). Thanks for the help!