ZBrushCentral

Short term instructor wanted

I have been modeling for 10 years in Studio Max and Rhino. I have only touched on Zbrush. I took a class at Gnomon, but it was a while ago and i have not been using Zbrush. I need a workflow jump start if there is anyone willing to give me a couple hours of their time. I will pay for a few hours of instruction in the Los Angeles area. Anyone have any recommendations or suggestions?