I am sorry to hear of your son's injury. It sounds as if he is staying active and involved; a positive attitude means so much!
As for scholarships (and for information for students with disabilities going on to college) you may want to visit the website for the Heath Resource Center out of George Washington University. They are a clearinghouse of information for post-secondary education for students with disabilities. Their website is located at:
I have additional information on spinal cord injury for individuals who are newly injured. If you would like to receive the information, includin/g information on clinical trials, support groups and home modifications, among other topics, please contact me.
My email addres is email@example.com
and my phone number is (800) 539-7309 x7202.
I hope this is helpful to you and your son!