Difficulty of Calc 234- Functions of Several Variables

<p>Hey guys.
So I'm going to be taking Calc 234 this coming semester, and was wondering how difficult some of you found it to be. I consider myself pretty good at math. I got 5s on both the Calc AB and BC Tests, but this class and college in general is kind of scaring the crap out of me. So how hard did those of you who have taken it find it to be and do you have any tips and such for the class?
Thanks :D</p>