Ma'am;
First question is where in VA are you now located?
After that I can answer many of those questions based on where you are located and what the best program may be for your son.
If you are in the Northern Virginia area my organization, the Dulles Diamond Dawgs currently has a 13u and 11u team, sponsors 4 regional travel showcase teams (the Mid-Atlantic Mets Orange & Blue 17u & 16u) and I can help you to locate some of the better hitting and pitching coaches in the area.
On a personal note I currently train a kid that moved up here from Austin, Texas, and played for the Austin Eagles. Where are you all from in Texas?
Thank you and please feel free to email me at dan@ddawgs.org if you have any other questions. Good Luck with the move and baseball!
Dan Gitzen