Been with my brother twice. He loves it. Hunts in competitions a lot and wins frequently. He says it's the most exciting thing you can ever do. sometimes you won't see one until its right up on you and it's running at full speed. He told me one time he shot one running at full speed so close it died right at his feet.
The only two times I've been it was way more open and long range.
The most memorable thing for me was the sound of the coyote call. Dying rabbit sounds more like some kind of demon possessed evil than anything of this earth. Creepy. And man it gets old