I am in the same spot you are, hopelessly addicted! Skydiving is all I think about and everyone around me thinks I am completely crazy. Shows how much they know! I was totally freaked about my first canopy ride as well, especially the landing. A couple of tips; look at the landing area aerial photo before you jump, after your canopy opens, look for your instructors canopies and just follow them down. For landing, they will tell you everything to do over the radio. So don't stress too much (I know that is the stupidest thing to say but it's true) and try to enjoy the ride!
Jen
Good Luck! "Live as if you'll die tomorrow, learn as if you'll live forever." -Gandhi