I had no idea that multiple storylines were planned--that's great! As for the audio, I was at the park for a while last Sunday while they were testing. They were using the sound of an engine revving up as the trains were dispatched, and you could hear all sorts of rumbling coming from the show building.
I appreciate the effort they're making to "theme up" Apocalypse, particularly by fixing up the old Skull Mountain set. I just wish something other than Iron Wolf was going in there, but at least they're getting something.
SFA is the poster child for unrealized potential. I hope they stay on the right track.
^Do not mourn for Drachen Fire. It would not have mourned for you.
As for ticket prices: http://seaworldparks.com/buschgardens-williamsburg/Book%20Online/Tickets.
Kings Dominion did the same thing when I305 opened to make the lines more manageable. I imagine BGW will do this with Verbolten for the first few weeks of operation (heck, this is standard at Disney).
We shall know for sure soon enough.