Sorry, but the Parade of the Stars has ended as of the first of the year. There are no 'official' parades until May 5 when the 50th celebration kicks off. They do have something called Mickey's Shining Star Cavalcade which goes the entire parade route. Its just a few cars with the princesses and Mickey and Minnie, and other characters walk the route.
My son and I were lucky enough to be in the parade this past October. He always wanted to be in the parade, but I could never sit around waiting for a parade to start. However we were walking through the router and saw the CMs driving the double decker bus along the parade route. They make about 4 or 5 stops and just grab some folks. We walked right up and asked if we could be in the parade and they said yes. I guess they just look for people who seem willing.