Abby, the Harry Potter world is in Universal Studios Orland Islands of Adventure. I've gone a few times and it's always like going HOME. I think I'm going in July, but I'm not sure yet - that's not set in stone.
Greg - Everything I attempted sounded twice as awkward, but have you tried saying it all out loud and seeing what you correct yourself to? Maybe that's a me thing, but if I have a super awkward passage, I'll start reading a page or two before hand, out loud, and by the time I get there, I'm so in the flow of it that I simply correct it as I read out loud. The trick is, then, remembering the correction and making it. But it usually works well for me, anyway.
All - Middle Grade or young young adult horror, is that a thing? What am I even doing with my life right now? The world does not need a new R.L. Stein, the original was so freaking awesome.