I can do something like that...
say you wanted to go to the canal to fish at pole 9999 on June 10th. I can have it tell you when the best time to start fishing that spot using the data you want. If you like to fish that spot 3 hours before slack when the current is running east on a cloudy day with south winds...the program can send you an e-mail to remind you that this day is a prime fishing day at this spot.
All I need is your best SPOTS and the time you want to fish them
