RE: How do you find a funnel
I hunt a productive funnel that produces every year. I have a large pond straight out from my stand about 40 yards. Behind me about 10 yards is a smaller pond with a gravel road behind that pond. I hear cars going by but the deer have to move in between. I see many deer every time I hunt it when the wind is right. I took 2 large doe the same morning minutes apart. They are fun and very productive.
I also hunt one that is made from super thick downfall that left down trees from a major storm 10 years back. That too is overlooking a pond. Get out there and look where the deer have no choice to go. Once you see one they will be much easier to recognize. Good Luck!