May I ask what kind of budget does club have? I have only seen one butt that will stop compound bow arrows time after time. They are made from compressed carpet pieces that have been glued and coated. Very pricey but last years. The other is what our club in Ca. used, excelsior bales backed with 3/4 rubber belting. The bales we rebanded with roofing shingles on top to keep out rain. We used straw bales years ago but kept having to change them out every few months. Those wood box targets could be used with chicken wire holding back straw with dirt behind it. That was what we used for awhile.