Is this too much (schedule)? Not attending orientation

<p>I'll be a Freshman (CS Engineering) this fall quarter and since I'm not attending any orientation, I have to go through these class requirements, enrollment, credit etc etc myself.
Friday is the day they gave me to enroll.</p>

<p>I was wondering if this schedule is too much:
- Math 31A
- Chem 20A
- CS31
- Com Sci 1 Seminar</p>

<p>It says here that should a class listed above be full or have time conflicts, I could switch it with a GE.
By the way, I'm an international student, maybe I'll need to have more time to get adjusted I don't know...
Suggestions?</p>

<p>That's a pretty typical schedule for fall quarter(CSE), I think you'll be fine because the CS1 class isn't that intensive.</p>

<p>Ahhh, today is the day they gave me to enroll and guess what -_-, I can't take Chem20A because it conflicts with Comp Sci 1 Seminar and most of the classes is full already...
I can't enroll for Math31A because I have yet to take the Math Diag... Even if I try to enroll, all classes are full/waitlist anyway (there are a couple of closed classes because there are people that still need to go to orientation). Do you guys think I could enroll first, then take the Math Diag as soon as I'm in UCLA?
If I don't take Math31A this fall, it will be a pain because I would need to take PhysicsA,B,4 the next following quarters.
What should I do know?</p>

<p>I was just messing around with the MyUCLA Class Planner and there is only one way to get both Chem20A, CS31, and CS Seminar1 together, but that includes getting ROHR for CS and Neuhauser for Chem. Is that advisable?</p>