First you did the right thing by calling the warden. My hat is off to you. If there were enough wardens to stake out every call they got, we all would feel great because the second someone is out of line they would get nailed. The reality is there aren't enough wardens to cover as much ground as we would like during our time afield. Persistance will be rewarded though if you keep at them hopefully they will show up and catch the poachers. The skeaky wheel gets the grease so keep calling and don't let a few bad apples ruin your time.