Check out this website for programming tutorials on RobotC, NXT-G, and Labview for FTC:
http://www.education.rec.ri.cmu.edu/.../ftc/index.php
You want to check the webinars, ROBOTC Curriculum for TETRIX, and Labview Basics, all at the bottom of the page.
RobotC Programming:
http://www.robotc.net/education/curriculum/nxt/