I fished the IGLs a lot last year and didn’t hear of Spirit doing much consistently. We had excellent luck on East and West Lake Okoboji. Caught tons of perch, gills and a few eyes. My fiancĂ© and I were driving from almost 2 hours away to go there. John Grosvenor (fish okoboji.com), Kevan Paul (paulsfishingguide.com),as mentioned and also Ryan Hale are very good guides up there and also very nice guys! Kabeles is my second home for about everything from tackle and bait to lodging. Hope that helped a little. I spend a lot of time up there so feel free to ask me anything!