Stripernut nailed the standard\typical seasonal patterns in a nutshell. Late June through July can be very fast and furious. That may be a good thing and it may be a bad thing. I had a 15 minute four fish day. That's 15 minutes from the time I put the first bait in the water. Six and eight fish in less than an hour. While it's fast and furious, it also is over before you blink. Once the limit is caught, you are done. I love the spring, but rising water and debris can make it hit or miss. August and September are usually fantastic if you can get your fishing over before the pleasure boats wake up. Really, as Stripernut says, late winter\early spring can be an excellent time for trophy fish. And there will be a bunch of 40 inch plus fish taken this coming year. There will be less boat traffic and I would think you can get your pick of days if you schedule soon. I'd call and talk to them. They are probably itching to talk fishing right now!!