I'm on an LJ community, Ye_Olde_Archery, and a recent post (with picts!) there linked to Paleoplanet. It's an interesting site if you're into ancient/traditional skills and stuff. There's a lot of stuff in the forums from archery to flint knapping to tanning to food and shelter. Take a poke around!

And for those in Pasadena, there's a traditional archery group that meets on the third Sunday monthly (unless there's a festival or something). You can go along and meet people into knapping, archery and even check out atlatls! There's more info in the Paleoplanet link under the traditional archery section.