Chet,
Thanks for the response. I guess I'm glad to hear that it is not something simple that I was missing. There seems to be so many factors (wind/current/temp/tides/structure/time of day/time of year ...) that affect the behavior of the fish, some of them are easy to understand and take advantage of, others are not.
Thanks again, information like this, found on this BBS, really helped me out this past season.
Brian C