wrote in message
...
I have not done this myself, but I would probably start with something
like this:

http://www.toysrus.com/product/index...ductId=2413306

and modify different pieces of wood to interact with it. When you
look at the pieces, they are about $1 a piece. I am sure you could
find something similar for less.


That little pile of scrap sells for $65!

You certainly will have no problem beating that price.