Advice on ways to get started: How to start a youth sports league or youth sport nonprofit. These two links are both helpful. One is for non-profits. http://www.ehow.com/how_5890403_start-youth-sports-league.html and http://www.ehow.com/how_6746708_start-youth-sports-non_profit.html.
What is Corona Treatment? Corona is a visible electrical discharge which occurs when a high voltage, high frequency electrical potential is applied to a small diameter electrode in relatively close proximity to an electrical ground. The resulting electrical discharge is known as a Corona Discharge.
Corona treatment is a high frequency discharge that increases the adhesion of a plastic surface. Whether a liquid wets a material good or poorly depends primarily on the chemical nature of both the liquid and the substrate. Wetting is defined as the ratio between the surface energies of the liquid and substrate.