The powder & caps are no problem. I already contacted a vendor in Elko that can order what I want and have it there when I arrive. Given the fact my gun & case is only about 8# it seems very logical to ship it ahead of me if I can get someone to take it in Elko. This would allow me to bring a full 100# of gear plus my 40# carry on. So I am going to make some calls and see what all my options are, starting with my powder vendor. He may have an opinion.