If googling turned up nothing, I'd try looking at a couple of the professional music teachers association websites. MENC
http://www.menc.org/, MTNA
http://www.mtna.org/Home/tabid/70/Default.aspx, ASBDA
http://home.comcast.net/~asbda/ all have websites with links to numerous resources.
Also try your state's music education website.
If you have a local youth symphony and an associated web page, they are often a source for additional info.
My experience is in the upper strings, sorry I can't be of more help. Perhaps someone else here might have better info.