I knew I'd have more questions.

I just bought (and read) the Speer Reloading Manual (#14 I believe). I was happy to see that it had data for the 7.62x39mm, but when I went to some of the local stores they didn't sell any of the powder listed in the book. I'd really hate to have to buy powder online because I'd have to pay an extra Hazmat fee in shipping.

Is there any other (reliable/safe) source of load data that might include more propellants to see if I can find data for any of the powders I have locally? Or does Speer pretty much cover it all?