RedactedNarrative: On 07/29/2016 at approximately 12:15 hours, passengers on a vessel were recreating in the vicinity of Castle Reef in Lake Mead. 5 passengers were on board the vessel, 2 passengers were tubing behind the vessel. The vessel was making a large, wide sweeping turn, heading north, out of Castle Cove, and the tube went to left, hitting a the vessel's wake, and ejecting the two passengers. Both passengers landed in the water, and the passenger who was injured believes the side of her head struck against the other passenger's head upon impacting the water. The injured passenger kept complaining of migraines and sycope type events. The people associated with this vessel self transported in to Lake Mead Marina and were met by marina staff, Rangers and EMS.