He has flown Microsoft Flight simulator for the past 15 months -- on a very regular basis.
Started flying RedBird flight sims almost a year ago.
Progressed up to a 737-800 full motion sim for a day at a great flight school in FL this past summer.

Then -- on to the real planes. We live in the Baltimore / DC area --and have been flying a Cessna 172 out of a local airport with an incredible flight instrutor. My son did all of the radio communication for the local airport -- and hit the first communication with live ATC in Potomac. That was incredible! Of course, he had great guidance and support (a few practices before each call) of the instructor before pressing "the button."
NOW -- he has a serious bug -- and dying for PE (once I found it online).
We did the recommended practice flight up. He did okay -- but really need him to get more comfortable and lots of practice (kid goes to sleep at night with KBWI TOWER scanner on -- volume turned down to a pleasant "slight background noise" at night).
We found the training sessions -- with video and documents to read. We're starting there -- but any other recommendations? Any airports where he can get some "gentle" practice after doing a ton of reading and watching videos? He does an amazing job handling the plane -- but really want him to work on this next.