Is there any fluid in your master cylinder? If not you could try filling it and pressing the clutch (or having a friend do it) and watch for leakage at the slave, master, or possibly along a line.
If you don't find leaks you could try bleeding at both bleed points (slave cylinder and under the hood, front passenger side on the fender) If that doesn't do anything we can go from there...lots of people on here know more about clutches than I do
The wobbly shifter could be worn shifter bushings. They are cheap but from what I hear they are kind of a PITA to change.