> While it's not standard for terrestrial vehicles, EPIRB (*Emergency
Position
> Indicating Radio Beacon) *would be a good locator.
Si did a quick flea bay search for epirb ther are some in the 500-1000 range
then number in the $100 range sems like very cheap insurance
but has anybody any experience on diff's  for $100 seems like I am gonna
chuck
one under the rear seat with the rest of my spare parts ...