DBI books has an ongoing series,"The ABC's of Reloading". Dean Grennell authored the first five, and I can't remember the gent's name that took over after that. These are valuable sources of info, in a more informal style than the manuals offer. There's also a load of reloading info on the net, any good search engine will turn it up.
Read a lot before you load your first round, but if you can read a reciepe, and have minimal mechanical ability, it should be no problem. Good luck with your Rockchucker, I've had mine 20+ years and loaded much ammo on it!
Shoot carefully... swifter...