Hi Breakaway4,
You definitely have a smart cookie on your hands. Here is a good place to start regarding levels and scoring: Gifted Levels - Hoagies

If any of DS individual scores are above 145 (VCI, PRI, FSIQ), you could apply to the Davidson Young Scholars' Program as long as he is under 18 yrs old. Here is the link to their criteria for admission: DYS Admission Criteria

Also, I would check the Hoagies website to see if there are any state organizations for the gifted. You might find a local chapter and/or support group as well. And, I would verify if there is a gifted coordinator in your school district that you might be able to speak with. Good luck on your journey!