Bohonkie, you might be interested in the upcoming Western State cartridge show in Prescott AZ.
Cartridge Or Ammunition Shows, Events & Auctions - International Ammunition Association
It's a bit too far for me to travel to but it's one of the better shows to go to and there's always the SLICS show in St Louis which it THE BIG ONE where people from all over the world go to each year.
Cartridge Or Ammunition Shows, Events & Auctions - International Ammunition Association