Can't Get Myself to go to Class

[Reef]

I'm in my very last semester of undergrad classes. One class that I NEED to pass, but am HORRIBLY lost in seems almost impossible for me to attend. I feel a sense of hopelessness and so justify skipping it because attending won't help - although I'll have the class notes. There are only 3 tests total in the semester that make up our grade - each with an in class and take home part. I am actually retaking this class, and was fully prepared because I had my old tests. But they changed professors on me, and this one's style/organization just plain sucks.

Options:
1) Pay off professor $10K (not really)
2) Hire one of the genius kids as a tutor?
3) Just start going to all classes and put in an extra effort to read the text, study the given homework answers (ugh)

Advanced calc, FWIW, so 99% of the material is complicated proofs - which I both hate and suck at. This was kind of a ramble, but any advice / suggestions / comments appreciated.