one of my friends when to an indoor shooting range and bought a crap load of lead shot and sowed his owns bags out of canvis..another option if you cant find bags
i test drove a malibu at demo days for ultimate water sports sunday and they had lead bags. The bags were canvas i think they said they were from home depot, they looked like small tool type bags. And mike the guy who took me out on the boat said he got the lead from tire stores from there used balancing weights for free! Probally about 60-80 lbs per bag for about 10-15 bucks
Called a few shooting ranges, all have recycler pickup, same with the tire stores. I have been told that lead recycling is mandated by law and handlers need to be licensed.
I just want some bags, may be I will order them from Pop Products..