And this,drobs, is what my friend schooled me on. He has a FFL, does a lot of antique black powder builds and repairs on old antique firearms, makes BP cannons and mortars,etc. After reading and exploring this subject more, it seems there is a legal way to make your own BP for your own use in shooting sports. As far as storing, use common sense practices and it is no more dangerous than a lot of gas,cleaning solutions, alcohol,etc. I will be talking with him more. He has done this for years and knows his stuff. Even was a firearms instructor in the Marines, so he is a careful guy, and does a lot of studying on subjects he pursues. I realize making BP cannot be discussed as to the process,etc. on this forum for reasons I do not need to understand, and I can respect that. Thanks for the input from everyone. Healthy conversation on subjects like this only helps us all.
Like my friend said, "don't go making a bunch of BP and haul it in your truck to someplace it might be suspect, use common sense".