I do water cure chum eggs by myself. It is a long, involving process demanding perfect timing to do it right, so I do it every couple of years. It happens that I have good native friend setting his stationary small net in late October-early November to catch chum for smoking. If I'm lucky to be on the Res on Fraser in a ripe fish time, I squeeze bunch of eggs from females in to clean plastic bucket and fertilize them right away with males milt. I let it sit for 15 min and then start to wash the eggs in Fraser water for at least 2 hours. When I come home I pack them in saturated solution of natural see salt. Deep frozen, they last for years. They don't really freeze, just turn in to thick brine. Fertilizing make them develop tough skin and visible orange yolk inside. It is very hard to break them. They look great and are free of tap water and other contaminants. Fraser water and see salt only. I share them with friends and we have a good steely results. I could post a picture of them but I don't know how.