I live in Las Vegas and I'm certainly not rich! Besides, I'm just a jazz saxophonist! See - check out my site:
www.RustyBlevins.com
I do own a '91 350SD and have been running it on a 50% WVO/B5 blend (soon the be a 100% WVO GreaseCar!) and my wife's VW Beetle TDi has a GreaseCar kit installed so we don't have to buy gas.
Still, if anybody knows of any other good Mercedes mechanics or especially DIESEL mechanics in Las Vegas, please let me know!