Elastic Launched Glider

General
Elastic Launch Glider is a 2012 Division C trial event at the National Tournament.

The 2012 rules may be found here.

Basics
This event is a building event consisting of two parts: a glider made to be launched by the pulling and releasing of a rubber loop, which can be constructed based on plans of the competitor, or from a kit, and a flight log similar to that of other aviation events.

Resources
One incredibly helpful website which covers almost all aspects of this event can be found here