Argghhh, I hate conflict... let's just stop with the personal battles and answer the question... (once again)
It is extremely difficult to predict the waits for a certain day. There are just too many factors going into how many people will be at the park (the biggest being weather). However, we do know general information, like that July and August are the most crowded months, and Friday is probably the second-most crowded day of the week. And no, MF's line will never get to 3 hrs, unless there are mechanical problems. End of story.
-------------
"Vote early and vote often"