Our latest poll was on the topic of solunar tables that forecast the best fishing days, including the time of major feeding periods. I found the results interesting but also largely what I expected. I majority of responses were for the "Never" category. As I said, it was not unexpected but I think that a lot of people are missing out on some great opportunities. Of course, a lot of people don't get out that often (like me now) unfortunately and don't have the luxury of going on the forecast best days. They are just glad to be able to go when they can.
I would be willing to bet that the people that do pay attention to these tables have discovered some incredible fishing during the forecast peak periods. Fisherman that target large fish are especially likely to refer to these charts, at least in my experience. Personal experience has taught me that there really is something to these charts and I go fishing during "best" days as often as possible. If you haven't ever looked at a solunar fishing table or very rarely, I would encourage you to give it a shot. It can't hurt anything...
UPDATE: 3/13/2015 -- Quill Gordon and Blue Quill mayflies were hatching well on high water in the Smokies today. With the high flows, there were not many fish rising though. This next week is going to be awesome with good weather forecast and dropping water levels.