The park was packed, but they were doing a fantastic job at crowd control. There was some stacking in the mazes, however, but that was preferential to spending the whole night waiting in line.
I got in line for No Vacancy when the line was on the Old Virginia bridge, and it only took ten minutes.
Zombie High's queue stretched to Xtreme Skyflyer's viewing area, and that only took ten to fifteen minutes.
Cornstalkers stretched up to Panda Express, and even that was only about ten to fifteen minutes worth of waiting. I will say, with the high rate with which they were letting people into the maze, there was a small bit of stacking which detracted from the "lost in a corn maze" experience.
The longest wait of the night was for Maze of Madness, which when I got in line had wrapped around its queue, the extended queue in WaterWorks, the Waveswinger queue, and stretched from the Singing Mushrooms to the Drop Tower side of Victoria's and back. The amount of people there was insane! It took around forty-five minutes to get through (which wasn't terrible, considering how many people were in line), but there was some serious stacking in the maze. Just as I was about to enter the facade, the line had stretched through Feary Tales and into the Peanuts Showplace. Luckily, they opened up the ride area for Waveswinger, and allowed people to wrap around that area too, which lessened the crowds on the paths.
The Kings Dominion Theatre also filled up completely at the 9:00 showing. It was nice seeing Eternal Jamnation perform with a full house.
The worst part of the night was the line jumpers. Since the lines stretched so far out on the paths and twisted and turned all over the place, some people just didn't seem to realize where the line started and hopped right in halfway through the line, unknowingly cutting hundreds of people. Then, of course, there are the a-holes, the bane of my theme park existence, who think it's okay to just sneak in front of someone or hop in with some friends and just skip a good twenty minutes of waiting. Grrr...
I would not be surprised if the park hit capacity. International Street was so crowded that I had trouble getting through to leave. Every shop and restaurant had a massive line stretching out (the park must make an absolute fortune on food sales during Haunt). I actually had to crawl across the side curbs of the planters along International Street just to make it through.
It was weird, I didn't have that much waiting to do, but the park was absolutely mobbed. I've never seen the park so crowded before. I guess you could say that was a pretty good night for KD!