You seen the arrow still in her? Could you tell about how much penetration you got?

The best thing you can do right now is wait and get everything ready. Gather some friends or family and see if you can locate a tracking dog (if legal in your State). If you are positive of where she entered the timber again, start there looking first for blood. If no blood, all you can do is start grid searching for here. An aerial map would be helpful, mark it into boxes and check them off after checking every piece of thick cover and deadfall. Giving her time will put the odds in your favor. Good luck!