Could I get into Choate Rosemary Hall?

I'm 13, in 8th grade and I'm applying to Choate. I currently have a 5.3 GPA, which translates to roughly an A. My lowest grade is a B+, but that's in Geometry and I'm pretty sure I aced a big test so that'll probably become an A-. I've swam for 6 years, field hockey for 1, tennis for 2, piano for 6, and chorus for two. I'm in National Junior Honour Society, but I'm probably gonna be kicked out for my crappy grades. I scored in the 99th percentile for the SSAT, and I'm not asking for any financial aid. I also volunteer at the library, do this story time thing for little kids, and volunteer at the soup kitchen ocasionally. My interview went quite well, if I do say so myself, and I'm pretty sure that my reccommendations will be pretty good. So do you think I have a chance. Oh and I'm chinese, if that changes anything.