It's a great letter, and it shows how much you care about the program. I've linked you to the pamplet my team made to help get more sponsorship and community outreach in hopes that might help you some more. I'm waiting on my advisor to give me a copy of OUR sponsor sheet so I can forward that on to you as well. Good luck!
If you need any help feel free to contact me!
http://bandchick.shadesofkeith.com/a...s/Brochur1.doc