RedactedNarrative: Vessel 1 was pulling a Big Mable style tube containing two occupants. The operator of vessel 1 stated that the occupants fell from the tube and she circled around to pick them up.The operator stated that she was heading straight toward them at a slow speed when the vessel did a slow roll to the drivers side and overturned. Injury: Operator did a turn to retrieve the occupants on the tube she was pulling. A wake from another boat made her vessel turn over. The injured passenger was in the vessel and hit the inside of the vessel at time it pitched to the side.