RedactedNarrative: Operator 1 was driving vessel 1 at Chatfield State Park. The vessel was traveling on plane in the middle of the reservoir when there was a sudden loss of power.
  Operator 1 put the drives in neutral and then noticed smoke coming from the engine bay. Operator 1 used 2 fire extinguishers before he and his 2 passengers put on PFD's and evacuated to a passerby's vessel. Park rangers arrived on scene and used an additional 2 fire extinguishers to put out the fire. There were no injuries.