Please welcome Eyoyo Underwater Fishing Cameras.https://amzn.to/3siEgXn
I am using a marked fishing map that was produced by "WIA" western iowa anglers. It is a laminated map found at "The Pier" in Creston. It has GPS coordinates for the rock pile on the North South road bed and for where the creek channel and bridge intersect the east west road bed. But you will not need a map for the east west road bed. Just go to the boat ramp that is on the east side of the lake....as you are turning off the gravel road to turn into the boat ramp you are on what is now the underwater road bed, just look across the lake as you are driving down to the boat ramp and you can see where the road comes out of the water on the other side...it is a straight line across the lake. follow that half way out there and you will see where everyone has been drilling. I was the first one to break ice there on Christmas day and now it looks like a swiss cheese. Stay in that area and put your time in and you will be fine. One thing I have noticed is that there has been a lot of trash being left behind...hopefully on accident due to the darkness and forgetfullness.I will be there this evening, thats for sure!