The main question I had is what does he do with that Glycerine he poured out. Is there is a user for it?
I'm thinking of starting with just WVO oil conversion, and moving on to cracking it later. I was wondering this, too. There are also FFAs (free fatty acids) that separate out. FFAs are powerful degreasers. If you knew someone who needed degreasers (like the restaurant you get the oil from) you could bottle that and let them have it. The glycerine you might be able to use for making glycerine soap...sell it at the flea-market. I'll have to study up on soapmaking again!
Why worry about disposing of it if you can get people to pay you to haul it off for you!!