Chances of getting in to my top colleges?

<p>I know my chances are probably impossible, however ill give you my top choices as far as colleges.</p>

<ol>
<li>UCLA</li>
<li>USC</li>
<li>Pepperdine</li>
<li>Stanford</li>
</ol>

<p>GPA Weighted: 2.76
GPA Unweighted: 2.76</p>

<p>I know its terrible, my first two years of highschool I totally slacked, I would do anything to take that time back however that wont happen.</p>

<p>SAT: I havent taken it yet however Im going to take it in January-April atleast, so 4 times hopefully will give me a good score.</p>

<p>Extra Curriculars: Varsity tennis as a sophomore, and I will be varsity junior and senior year. The tennis team Im on is the best in my area, one of the best in so cal.
Southern cal teninis ranking: 86 (16 and unders) which is quite good considering how good southern california is tennis wise.
I am in Key club starting this year.
Ball kid for the BNP Paribas open , 3 years</p>

<p>Jobs: none</p>

<p>This is my report card so far this year.</p>

<p>Theatre: B (87.75) this should be raised to an A by the end of the semester.
English CP: A (93.00)
Adv Algebra CP: C (75.73) Im not good at math, however I have raised this from a D, hopefully will go up to a B.
Bio AP: B (82.25)
Spanish 1 H: A (92.61)
AP Us History: C (77.75) Should be raised to a B, with extra credit and stuff.</p>

<p>So currently my gpa would be 3.5 ( including honors and ap boosting my gpa up)</p>

<p>My school is on a 5.0 system, so say if you have six ap and honors you could get a 5.0.</p>

<p>I know its probably impossible to get accepted into those schools, considering Im an idiot and slacked off my first two years, however im working hard this year so we will see. </p>

<p>I want to go into the medical or buisness fields, medical more so.</p>

<p>Also my plan is if I dont get accepted anywhere I want to go Ill go to community college for two years and than re apply to the colleges I want to go to. But I dont want to do that, thats only worse case scenario.</p>

<p>Please give advice on how to do good on Sat's and anything else I can do, thank you!</p>