my solution is that when you put in for the draw you list everyone that will hunt the blind. You 'reserve' a spot in the draw by putting in your credit card info and be assigned a number. If your number is drawn your card is then charged a fee. If you are not on the list when drawn you don't hunt, and you can only be in 1 group. If you are caught in a blind you were not drawn for you get fined and all people listed for the blind lose their privileges and all involved are not allowed to be involved in the next several years hunt.