I'm looking to skeet shoot at the WMA ranges (Clinton, specifically), and can't get a clear answer on whether biodegradable/"eco-friendly" clay targets are required. The WMA guidelines just say that "sporting clays" are permitted without specifying bio, but that all trash must be packed out. I don't see how a person could pick up every shard of every clay pigeon, which makes me think you'd need to use bio ones or be accused of littering. But I also see that both bio and non-bio clays take months or years to dissolve, so neither really seem environmentally friendly and would leave fragments behind for a long time. Anybody skeet shoot at WMA ranges and can tell me what they use?
Relatedly, what are the best value clay targets these days? I see some folks saying White Flyer has really dropped in quality. Is that true, or are they still good value? What about Champion (Academy brand)?