I think I'll just add a little after thought to this thread.
2 explorers are preparing a trip to some remote region of the world, and in addition to their usual supplies one packs a large bottle of vodka, and a bottle of vermouth. "You cant carry all that!" His shocked friend exclaims. "this is the most important part" he replies "this is our survival and rescue pack!"
"What the hell are you talking about?!" asks his now totally confused friend.
"well its like this, if we ever get lost or stranded, we mix up a martini, and its absolutely guarenteed that some nosey f***er will turn up to tell us how we made it wrong, then we're rescued!"
Put that in your pipe and smoke it!