We ended up going too. I think we got there about 1 PM and left about 7 PM. Crowds were not too bad. Lines kept moving pretty well. We really tried to ride more of the less popular rides today (Screamweaver, Southern Star, Thunder Road, Cyclone, Windseeker ) and we hardly spent any time in lines at all. We only rode Fury twice, but still had a bunch of fun.
It was a really great day at the park, until I bit into my fried fish from Dockside Fries. The young woman told me I was going to have to wait a few minutes for my fish, but that they were going be really fresh because they had to fry up a new batch. So, I waited. And I eagerly bit into my freshly fried fish, only to find the middle still frozen.

I'd have been glad to wait a couple more minutes, really.
Ok, I think I have to give a the people barfing on rides a little slack... maybe it's not entirely the fault of the person barfing. You never know what they might have gotten served from the Carowinds food places.