Chances on prep schools?

<p>This year I am applying to Deerfield, Hotchkiss, Choate and Middlesex. I am worried that I will not get in. My lowest grade is a B and my SSAT overall percentile is 81st. I play lacrosse, swimming and field hockey. I am an advanced violin player. I am advanced at drawing, painting, printmaking and photography. Would somebody who knows these schools please give me their opinions on weather I will get into these schools or not?</p>

<p>sorry, I meant a B+</p>

<p>by the way sorry for the mistakes. it was typed on my iPod</p>