I need some advice! What do I do?

<p>I can take standby tomorrow, but I don't NEED to take the SAT or Subject Tests **except for one university(Duke, which I wont' freak out if I can't apply to), but some of the other 10+ might look over them. **I have not prepped for a single one, and I'll be busy on college apps until November. I already sent my SAT score report with my two test dates, so whatever I do tomorrow won't show unless I resend the scores, but if *I ever do decide to take subject tests(and prep for them) in Nov. or Dec. , the October ones(which could be bad) would show. *</p>

<p>Tomorrow, I could decide to try Math II, US History, Spanish, and maybe Biology, kind of for the heck of it. Or I was originally thinking of trying to improve on my (640 CR, 680 M, 720 W: 1320/1600) SAT, but I have a 31 ACT already(1400 equivalent) on which I got 35 on Math, so I could definitely get lucky with Math tomorrow. *What should I do? Take Reasoning Test tomorrow(for heck of it, seeing if I get lucky), or take Subject Tests which I might do bad on, and would show on my score report if I take them in Nov. or Dec(with studying)? * There are many possibilites(take SAT tomorrow and take SAT IIs in Nov. and Dec.), but I really want to take something tomorrow, but I don't want it to show! I wish that option to choose which tests to send was here.</p>