Who has finals tomorrow?

Need a bit of advice;


I get three exemptions, out of 7 classes.
My schedule for exams goes
15- Japanese
16- English, Chinese
17- Algebra II, AP Art
18- APUSH, Chemisty

Now, on the 17 and 18 if I exempt a class I can come in late/leave early and if i exempt both I can miss school.
I plan to be dropping APUSH and Chemistry (down to 4.0 classes) but that means I can't exempt 4.0 USHistory or 4.0 Chemistry next semester.

ALSO, I'm going out of town on the 19th to North Carolina.
ALSO, Evan comes out on the 16th.

Should I exempt those two classes and AP Art so I can start my winter break at 12:30 December 17?