High School Sophomore's Chances

<p>Just Wondering if anyone had a guess at my chances of getting into Brown.
I just finished sophomore year, so much of the information that will determine my chances is yet to be recorded, but if you could work with what I have thus far, that would be great.</p>

<p>HS GPA: 4.53 (weighted)
Class Rank: 5 / 950 (but i'm taking an extra class that should bump me to 1, considering the top four are all tied)
SAT Scores (I took it as a freshman, so hopefully they'll be much higher next time)
710 english
650 math
710 writing</p>

<p>Classes:
Freshman Year:
Honors Biology
Honors Alg 2/Trig
Honors English
Honors World History
Spanish II
Art/3D Design</p>

<p>Sophomore:
Honors Chemistry
Honors Precalculus
Honors English
AP European History
Spanish III
Anatomy/Physiology (for college credit)</p>

<p>Junior:
Honors Physics
AP Calculus BC
AP English Language
AP US History
Spanish IV
AP Environmental Science</p>

<p>Senior:
AP Biology
Calculus III (beyond offerings of AP, it's weighted and for college credit)
AP English Literature
AP Government and Politics
AP Microeconomics (1st sem)/Creative Writing (2nd sem)
AP Art History (or maybe AP Stats instead)</p>

<p>Extracurrics:
50+ hours volunteering at local hospital
4 year vasity gymnast (hopefully captain senior year)
4 years Student Council
I have several other extracurriculars, but these are the ones I'm most devoted to.</p>

<p>I also had a great-grandfather go to Brown, and I'm planning on applying early decision.</p>

<p>I know it's long but any comments would be appreciated, thanks!</p>