I'm Sierra, a senior in high school (I'm home schooled), from Concord, North Carolina (all you NASCAR fans, think Lowe's Motor Speedway). My GPA is 3.62. I took the SAT twice, scoring a 770 (reading), 710 (writing), 570 (math) the first time, and a 740 (reading), 680 (writing), 640 (math) the...