Well it is still leaking in the same area so I am down to the rear main seal as the issue. My repair guy in Denver wants $1500 to pull the transmission, replace the remain seal, half axle boots, transmission seal on it. So I might end up doing it. Yuck!
But I might check the valve cover again. I didn't see a leaking but I hoping to find one that would be easy to fix.
Here is a pic I took tonight showing the leaking.