This had me
I am from Buffalo. Anything above 20 degrees and without 80 inches of snow is paradise in February.
I went in 2002 during the National Cheer and Dance Championships. Lots of teen girls in groups of 5-10, usually wearing stage makeup. Giggly and a little loud, but we thought they were all very nice.
I would not worry about it. I have read horror stories, but while we did notice them, they were great. We are going back this Feb, 5th-16th, and I am not worried about it in the least.