RedactedNarrative: Vessel #1 was cruising on Lake Michigan in rough waters when they collided with a wake traveling at a high rate of speed.  The collision threw them in the water.  The two victims were pulled out of the water by the Coast Guard response boat, which transferred them to an Ottawa County marine unit, which transported them ashore to EMS workers.  The female victim suffered a severe head injury as well as lacerations to her head and face.  She was taken to a nearby airport where she was airlifted by Aeromed to Butterworth Hospital.  The male victim sustained a broken arm and was transported to North Ottawa Community Hospital.  The other two passengers were not injured. The dash and wheel were damaged.