Here is some software
http://www.performancetrends.com/Drag_Race_Practice_Tree.htm
http://www.portatree.com/
Practice Tree Nationals
http://www.practicetreenationals.com/
http://www.performancetrends.com/Drag_Race_Practice_Tree.htm
http://www.portatree.com/
Practice Tree Nationals
http://www.practicetreenationals.com/