Nice!
Once you shoot all that video, you'll want to look into some editing software. Right now I'm using Adobe Premier Pro, and it's a huge program with a lot of capability. I started off with Windows Movie Maker 'cause it came with Windows XP, but the program compresses the data quite a bit. The files end up smaller and the render quicker, but when you finish your movie and burn it to a DVD, just make sure to have your settings as high as possible so when you watch them on your TV the don't look pixelated.