I would encourage anyone who has a "theftable" (coined a new word) toy that the jerks would covet, to borrow or buy an engraver ($15 @ Sears). Then engrave your WA drivers license # on it--- on a motor put it on the shaft and tiller. Then go over the engraving w/ permanent marker...... It might make it much more difficult for them to sell.. Plus the cops can trace it to you easily.. Just a thought.......