Get a broom.Hold the broom horizontally with one hand near the end of
the broom handle and with your other hand push the broom back and forth
in an arc.You can swing an arc about six feet wide, I think.Now, imagine
that broom is a piece of rigid PVC pipe and you have one of those cheapo
made in China 12 electric fans fastened to one end of the pipe.Drill a
small hole near the end of the fan blade and put a plastic tie in each
hole.Hook up the battery from your vehicle to the fan with some long
wire.Try that out on your yard/grass/weeds.If it works ok, let me know
and I will rig up my own ''lawn mower''. If you see any moles, beat the
hell out of them with the pipe.
cuhulin