I have a class coming up in Southern OH, might be within 4 hours of you depending on where you are- Marietta, OH, at Washington State Community College diesel department (register through me, not through them), Jan 17-18. we'll actually make tons of little 5-gallon batches (and I'll have my 'real' processor system along):
Girlmark.com: Biodiesel classes with Maria 'girl Mark' Alovert, fall-winter 2008 has more info.