sporting speech

I need help to write a sporting speech to thank all our coaches and co.ordinators.
Our Club Special Olympics Moreton North is having their break up party and I need to do a speech to thank all coaches and coordinators, our sports are working with Athletes with disabilities, the sports are - tennis, soccer, golf, swimming, basketball, ten pin bowling, table tennis, equestrian and powerlifting.
I am the sports co.ordinator that looks after all sports and works in with the coaches and co.ordinators of each sport. I'd like to thank them for their voluntary work that they do, and thank them for being such great caring coaches and they are so compassionate in what they do and for staying up to date with their sporting skills and techniques, the co.ordinators for all their voluntary work in back up the coach. It take alot of patient to work with athletes with disabilities.