1) they are going to enforce the "no lining up early" finally. 7am is the earliest.
2) there is a small gated lot across the street from the Vista Way entrance that they may let people use.
3) There isn't any real reason to go line up early. I never did and never had an issue. My friends arrived after 9 too and didn't have an issue. There is this "fear" that seems to propagate and I can't quite figure it out. They have plenty of spots for everyone and there will be plenty of options available.
I know there are going to be people who going to disagree with me on this. That is OK. I just see no real reason to be so scared that one won't have any options that they give up sleep and breakfast for that.