loool do you guys have to take Calc 3 in the states?!?!?!?!
For the OP:
I believe someone already mentioned this, but I recommend getting Chad's videos for content review. Depending on your comfort with math, some topics may not additional work. For those topics, I recommend googling online sources or free youtube videos. Everyone has their personal preferences, but I've personally found PatrickJMT to be a solid, clear, concise way to learn math.
Once you have done content review run through math destroyer (if time permits) and then start timing yourself on bootcamp.