Top Law Schools

I graduated with a 3.69 from a top university but have a disappointing 161 LSAT score. Any advice from someone who raised their score dramatically?

With a 3.69, what LSAT scores would I need to make to be competitive at the following, respectively?

Duke:
UVA:
GTown:
GW:

Hit the median LSAT at any of those schools and you will be competitive. Above median is way better of course.