I just wanted to let you know that recently the Cast Members seem to be waiting until 7:30am to bring us into TSL (such as when I was there on 3/25, or per the review from 4/1). On my day, Buzz, Woody and Jesse were already out ready to greet the EMM people at 7:33 when we got to TSL. Some people made a beeline to the Woody and Jesse line and they were smart. After I came off of the first ride on SDD there were at least 8-10 families in line, and for the rest of the time it would have been at least a 30 minute wait. By 9am there was at least 20 families waiting--but some of those families may have just gotten in line, thinking that their "paid" time was up anyway.
If you get to Toy Story Land at 7:30, rather than 7:20, I would hop in line for Woody and Jesse. Just my two cents! Enjoy your trip