FOUND THE FIX!! It wasn't the transmission mount....
So I replaced the transmission mount, wobble still there. Back to the forums to try and figure it out. Somewhere I read about bad bushings in the drag links. I looked at mine and sure enough they were awful. A member of that forum recommended...
There is only one transmission mount and if you look at the cross member the transmission sits on, that whole piece has to come out. There are two 14mm bolts on each side of the transmission that secure the mount to the transmission. I would actually recommend taking those out after you take out...
Possible Solution!
Reviving this from the dead!
I think I may have figured out the cause of the highway wobble that everyone is experiencing. I believe that the cause (in my case) is a bad transmission mount.
When I replaced the clutch, I noticed that my transmission mount was badly worn. So...