Kacey - some of us have some experience with 3d and some might even have a passing familiarity with Zbrush.
Start a thread in... the 3D Modeling sub forum here and we can all still help you in what ever way we can.
It may not be 'mappy' stuff, but I'm sure we'd still enjoy it and the thread might prove useful to others who might want to get into using Zbrush [myself included]

But, it's up to you.
If you do, just put a link in here so we know where to pop over to.