I'm in the same boat. Any luck? I'm in the Silverlake/Glendale area, and have been filtering my own for 2 years now, but my sources have been drying up. I've got 2 vintage Mercedes, and the idea of buying new veggie or diesel makes me sick. I'm willing to pay for the waste oil, filtered or not at a reasonable price. i can't believe it's gotten so difficult. Thanks, Richard rnw322@yahoo.com