I've been to nearly every Chrysler facility east of the Mississippi. Unfortunately, some of them were very specific trips so I didn't have time to get to know the operations, hence my lack of knowledge on Toledo. My main area was Michigan and Wisconsin, which is ironic since Toledo was so close. I used to do a lot of work for GM and Ford in Michigan, Ohio and Kentucky as well. I spent a lot of time at the GM Tech Center, that place was fucking cool.
http://en.wikipedia.org/wiki/General_Motors_Technical_Center
All I can say is, I really prefer not to work automotive ever again. Though, I still get the occasional call for work I don't do as much in automotive as I used to. I really don't miss it, though it's neat watching raw material come in then a car roll out.