If I were stranded somewhere, I want two tools ...

If I were stranded somewhere (uninhabited island, abandoned Death Valley gas station surrounded by giant mutant ants, etc.), I'd want two tools:

• Vise-grip pliers
• Heavy-duty, all-metal hammer

If the vise-grips are large and sturdy enough, and I'm able to use them as a hammer, I could forego the actual hammer in lieu of a multi-head, ratcheting screwdriver. But that may be cheating the "only two tools" scenario.

Everyone should have a pair of vise-grip pliers.