RedactedNarrative: On 9/2/2015 at approximately 14:45 hours Operator2 and occupant (aboard VO2) were on a Personal Water Craft (PWC) tour near Oceanside Marina. The tour began to slow so Operator2 also slowed slightly changing direction steering out toward open ocean. Operator1 (Operator of VO1) observed the PWCs slowing but was traveling too fast, he release the throttle but lost steering due to lack of throttle. He throttled back up to regain steering and steer out toward open ocean but the PWCs were too close and VO1 impacted the back of VO2 PWC striking V2 occupant.  She was ejected into the water. Coast Guard was notified at approximately 14:50 hours via a commercial fishing vessel in the area. Coast Guard transported V2 subjects to Oceanside Marina to be transported to Lower Keys Medical by Monroe County EMS. Victim on v2 was transported to the hospital and treated for back injuries and suspected broken ribs.