This may have been posted already, maybe not. I'm not even sure if this is the correct place for it, but I suppose a mod will move it is necessary.

Anyway, while browsing around youtube, I stumbled upon some videos made by a man named Lance Foster.
They're very good and I thought I might share them with you all here, or atleast direct peoples attention to it.
He's of the Ioway tribe and has made some very fine instructional videos on teaching the Ioway language.
YouTube - Ioway-Otoe Language Pt. 1 - Intro
Enjoy!