What is a "doc bar" (according to google it's a bred of horse ... - did you mean taskbar with start menu? What do you mean by "cannot get to" - do you not see it at all?

I think that's by design and is a point of "fullscreen Windows" without being disturbed by anything Mac. If you still want to display Dock, then simply slide away to other space (ctrl+alt+left/right arrow) and you will see the Dock. Then slide back to the fullscreen Windows. Note that you can still use apple+tab to switch between mac apps even when in fullscreen Windows (this requires checked option Fusion menubar > VMware Fusion > Preferences > Enable Mac OS keyboard shortcuts).

That's also normal. There is a possibility to start the VM in fullscreen - see A Beginner's Guide to VMware Fusion, section Starting a VM in Unity or Fullscreen View.

Have a look at AppleScript to Run Virtual Machine and switch to Full Screen View or Unity View at Login.