The volkswagon job is the one that pays the most, but it doesn't start until mid october. It will be 6 hours a day on average if I want all of the hours. Some of the classes are at night. The university job pays a bit less and it is only about 9 classes a week. But the cool thing is one of my classes is English Level 7, and I'm only going to have 2 students in that class...the low level classes are much bigger.

But you can go around and work at several schools at once, at least thats what it seems.
And I found another job in a different university which includes teaching History in English. I haven't applied to it or anything yet though, maybe for next semester?

http://www.onlinetefl.com/