Am sure if the parts were available and affordable a yearly meeting could be arranged oh plus the skills plus

http://www.youtube.com/v/RFXlTyYhoeg&hl=en&fs=1&

if you into java check this out

http://sourceforge.net/projects/robocode/

If the human brain were so simple that we could understand it, we would be so simple that we couldn't. - Emerson M. Pugh