RedactedNarrative: While VESSEL #1 was adrift on the lake with the engine off, subject and others on the vessel tried to start the engine. The engine would not start and they suspected a dead battery. The US Coast Guard Auxiliary personnel were on the water at the time and were asked by dispatch to locate and assist the disabled vessel (VESSEL #1). The US Coast Guard Aux personnel agreed and began attempting to locate the vessel. I was asked by dispatch at 1340 hours, to assist in locating the vessel after the Coast Guard personnel were unable to locate VESSEL #1. Dispatch also informed me that the operator was experiencing some kind of diabetic emergency.
  
  I responded with marina employee and began searching south, southeast of the marina, according to reported location and Coast Guard personnel's direction. A short time later, the Coast Guard personnel located VESSEL #1 and made contact. They informed us of their location and we arrived on scene at 1413 hours. I found subject sitting in the bow of VESSEL #1, upright, conscious and alert. SUBJECT appeared to be in distress and asked for a blood tester or glucose/food with sugar. I told him an EMT possibly with those supplies was a few minutes out. The Coast Guard personnel offered cookies and water which SUBJECT took and began consuming at 1416 hours.
  
  2A-7 and an EMT (1E-4) arrived at 1418 hours. 1E-4 gave SUBJECT a glucose packet which he ate and said tasted "like crap". SUBJECT looked better and said he was feeling better at 1423 hours. 2A-7 and 1E-4 took SUBJECT back to the marina aboard the 27' park boat for further evaluation/blood testing and arrived at 1441 hours. 
  
  I completed an inspection of VESSEL #1 at 1430 hours and arranged to have the Coast Guard vessel tow VESSEL #1 to Blue Water (Bear Lake Rentals), where it was rented from. I contacted the rental company to let them know their disabled vessel was en-route at about 1442 hours. I gathered some additional information from the company representative and the Coast Guard vessel was at the rental company's dock at 1508 hours.
  
  I heard by radio that SUBJECT was released at the marina at 1503 hours. 1E-4 gave SUBJECT a ride back to Blue Water beach and dropped him off at 1516 hours.