Anyone Have History with the Guitar Center Singer/Songwriter Contest?

Just checking if anyone here has entered. I am clueless, but it looks like we have to have a video performance. In our case, this would mean finding a drummer and rhythm guitarist/bass for a one-off. We do have backing tracks and I could play rhythm guitar or bass. He will sing and play lead. I am just not sure how to approach it.
 
Any advice will be considered.......No payoff for advice if taken.....
 
Thanks