I’ve used this open water trolling method on many other bodies of water utilizing what I’ve learned on Mille Lacs.
Here are the questions that you should ask yourself:
1. What is the forage base of the body of water? Tullibees? Gizzard Shad? Shiners? Ale Waves? Perch? Etc…
The MN DNR Lakefinder website has some good info. and can help determine the forage base.
When you figure out what the forage base consists of in your body of water, now try and match your crankbait to the forage base. Long sleek baits such as Deep Tail Dancers and Deep Thundersticks look and swim similar to tullibees. Reef Runners are a dead ringer for ale waves. Shad Raps, Flicker Shads, Thundercranks mimic gizzard shads. You get the idea…
2. Where will the baitfish be located? Determining factors include time of year, water temp, time of day, water clarity, weather (wind, precipitation, temps), bug hatches, oxygen levels, thermoclines, weed growth and fishing pressure. The more thought you put into this, the faster you’ll locate them.
3. Get a map of your body of water and look for the following:
– Consider the deepest depth a weed bed can grow in your body of water. This marks the end of sunlight penetration and you’ll often times find this depth is productive all around the lake on structure as well as in open water.
– Look for areas of structure or cover that has quick access to deeper water. Baitfish will continue to swim at this same depth as that structure while in the open water.
– Look for long, consistent trolling depths or flats where you can pull your cranks. To me, fishing contours or structure and running your cranks near the bottom is not open water trolling. It’s a different presentation and therefore another strategy involving other trolling tactics.
– Scout, scout and scout some more. If you don’t mark them – you won’t catch them. If you find schools of baitfish, odds are the walleyes are close by. Have the attitude that you are there to eliminate unproductive water. Get out a map, get a game plan and mark down your scouting runs before you hit the water.
– Consider it a challenge and a puzzle that you need to figure out. Somewhere on that body of water are suspended walleyes feeding on baitfish. It’s just a matter of time, persistency and patience until you find them. Once you find some good sign, now it’s just a matter of figuring out which crankbait, trolled at what depth, at what speed and which colors produce the best results.