Hi Bonnie -
Several of my friends home school and they are members of a local "group". I think they go to a local university or educational service center from time to time, and do Distance Learning.
I have this suggestion.
Contact TSTC Sweetwater / and suggest they set up a distance learning session about Wind Turbines for your home school group. They have excellent resources and teachers. They could do some on site questions etc. I think it would work with WInd Energy - they also have scholarships for Wind Energy Techs. If you have anyone interested.
Other than that - I would say, keep on searching / this site will help you find the connection you are looking for.