I can understand how in some hunting situations that a tracker would be a bonus, like hunting in bog or swamp areas. A word of caution. Last year a kid had one rigged up. He left his tree stand a bit early to try to stalk a deer before shooting hours expired. His stalk failed, packed up his stuff including his bow on his back and headed the mile back to his car. On the way he felt a tug, His tracker ran out of string. He snagged it on something way back when he packed his stuff together.