I know most people probably want to minimize the smokey-ness of their shooting, especially if shooting indoors, but I want to put on a smoke show next time I get together when some friends for an outdoor BBQ and target shoot.
I have a pile of 158 gn lead semi-wadcutters I want to load up in .38 or .357 to shoot out of my New Vaquero. I don't care about speed or accuracy for this one.\; I just want some good smoke. Any extra-smokey powder recommendations?