Yep, it's the vacuum pump. Up in the air, with the lower panel off, it's dripping pretty good, looks like right out of the pump.

Any trick to replacing? It's the original I'm pretty sure, so I guess I'm glad that an oil leak is forcing replacement rather than it coming apart and getting into the engine.

Peach Parts shows two different brands, though the pictures of each look the same. Should I have a preference of brand?

I appreciate the help!

-Russ