Hendershot's in Hagerstown has 4 shelving units of powder/bullets and accessories. Price is average but selection was good. They even pulled some AA2460 from the back when I asked about it.
I have only used local suppliers in a pinch for powders. Break even to include shipping and hazmat is usually around 4 lbs depending on the local price. If you have to buy at basspro it’s more like 3 lbs. if you catch free shipping or free hazmat, it simply doesn’t make sense to buy local.
Just a thought - how about creating a reloading supplies trade list, kinda like the brass trade list. Might help when someone needs something in a pinch.
I’m in Linthicum, so if you find yourself needing something in a hurry let me know. Not that far from Pasadena.