I was fishing Rhodes Bay last evening. On the flat in about 6-8 feet of water, I saw a big blow up on the surface. It was the size of a football field. It happened all at once, and was over in a split second. This happened a number of times. I've been fishing this lake for years and have never seen this happen before. I can't see how a school of fish that large would all react at the same time, and stop at the same time, and last for one or two seconds.