I was called about a boating accident at 1335 hours by the marina staff. I was initially told the family did not want a medical response for an injured wake boarder and was just going to take her to their house or cabin. I was also told the family wanted to use a backboard if we had one just to get her off the boat. I told them we did and where it was and after speaking with the injured girl's father, I found they were planning on taking her to get checked out at the Garden City Clinic.
I had park staff get as much information as she could for a report and responded from the south end of the lake by boat. I arrived and spoke with some of the group that was on the beach on north side of marina. I found they had left the boat tied to the pump out dock in the marina. I then responded to the clinic and spoke with father for additional information as Victim was being seen by a doctor/physician. 
The group told me the accident happened near the Idaho border nearer the west side but could not say for sure if they were in Idaho. They also said that Victim was able to get back in the boat via the built-in step ladder but they decided to use a backboard if one was available to move her further. One of the women in the group was reported to be an EMT and assisted Victim during the incident.
After meeting with Victim's father at the clinic, I retrieved the backboard and straps that were borrowed from the park.
The HIN from the boat is 4062A1078200CC801 as reporting system did not allow for full entry of number.
WITNESS TOLD RANGER INJURED WAS ON THE WAKEBOARD AND CRASHED INTO THE WATER.  RANGER WAS TOLD THAT THE CRASH DID NOT APPEAR TO BE SIGNIFICANT AND NO DIFFERENT THAN ANY OTHER CRASH BUT INJURED COMPLAINED OF BACK PAIN.
Garden City                   