These may interest you:
http://www.drillsandskills.com/article/9
http://www.drillsandskills.com/article/10
And would likely be good for your beginner gymnastics development.
Also, chapter 6 of here:
http://www.fedec.eu/resources.1637.html
There is no getting around handstand work though...
There's also wall shoulder taps and other various misc stuff like that.