Lower lands in the UP during a hot wet summer makes the bugs terrible imo. Remember on lake Michigan dead calm something was floating 30 miles out so being the curious type decided to investigate it was a blow up beach ball loaded with black flies. Fortunately I had more bug repellent and killer than the orkin man. I used to wash the transom and cockpit of my vessel frequently to clean out mass Graves of the buggers used to clog up the cockpit scuppers.