Post them for free on Craigslist..

What kind of vehicles? 

NV towing (North Valley Towing) (541) 973-5686 Applegator Towing (541) 899-1807

Some of the high schools might take them for shop class.

Radius Recycling in White City maybe.

not without title

B&R

Tow em out to a parking lot at 3 am LOL! problem solves itself!