I Have Twin Grandsons With Autisism....actually We Believe It's Aspergers.

I have twin grandsons with Autisism....actually we believe it's Aspergers. They are very smart. They are 15 years old and they are completely enamored with history of WW 1 and WW2. They know absolutely everything about everything.....at least it seems to me. I am looking out to their college days and hoping that they can be accepted......perhaps even a scolorship. They get strait A's in High School. I'm searching for advise. Any suggestion.
Thanks, Grandpa Ron