I want a list of driving schools in the Washington D.C. area with
recommendations for the best ones (from people who have used them)

My 50 year old mildly retarded neighbor just learned to drive. She
passed the driving test and almost passed her written license test,
missing two road signs ("slippery when wet," which she called the Two
Snakes Thingy Sign, and "right lane ends, merge left," which she
called the Chimney Sign). Her retest is in a few days.

I'm thinking of moving.

She was taught by Riteway Driving School 7411 Riggs Road, Hyattsville,
MD 20783. Oh, did I mention she was taught on a stick shift?

A list of driving schools in DC is fairly easy to get. Recommendations
from actual students are the stickler. How to get to them, or whether
they have said something on the Web, that's hard to ascertain.