Resume

[refiator]

Any officiating experience and basketball related experience, i.e., playing or coaching to show knowledge of the game would be critical. Work experience can show ability to be professional, and, as some said, to show availability and ability to travel for games.
No need for fluff...Just stick to the point.
Much of this is just intended to group the campers into high, medium, and lower levels for a base....But, as Jeremy said, your officiating will do the talking in the long run.