Introduction to Vision Tracking?

This is our second year and as a goal of mine I want to implement vision tracking on our robot. The basic idea of our shooter is we have two wheels powered by 1 motor to each wheel. Last year, our autonomous consisted of us moving forward a foot to load another robot. I would like to get the tracking to work for teleop and autonomous.

How do I even start this? Is there a tutorial out there to learn about vision tracking and aiming?

Thanks.

When you open Labview, on the first screen you see, click on “Support” on the left side. Then go to “Find FRC Examples,” and look for the 2013 example in the vision folder of the list that will pop up.

Additional information can be found here:
http://wpilib.screenstepslive.com/s/3120/m/8731