Check out strongdurhamschools.com
I don't have a child there but do have friends with kids there. And my current 6th grader has friend at RHMS too. Do you have specific questions?
BTW, it is a lottery based school and acceptance letters were just sent out. If your child did not get a spot in the first lottery there is a less of a chance in the second lottery. Hopefully your child got a spot and that is why you are asking.