Nitro 180FS with a Tracker (Merc) 115. I'm re-habbing this boat for my step son. I noticed no "safety" type kill switch or a place to clip one. Only a "run" and "off" toggle under the shift/throttle. Last three boats I've owned had a "if you fall out of the boat" clip on kill switch. Am I looking for something that doesn't exsist?