A Day to Remember - a play-by-post rpg

Several generations have come and gone since the Cataclysm. The only evidence of the disaster that erased most of Earths habitable land lies in the stories that had been passed down verbally over the years. The most accepted and popular version of the disaster refers to "The Cataclysm." A massive volcano that was believed to be dormant erupted and started a chain events that would nearly eradicate life as it was known. Other volcanoes erupted, one by one, several of them sending out catastrophic tsunamis that drowned entire civilizations. Earthquakes tore the ground, and molten lava rose from the cracks. Society fell, and with it, the majority of intelligent life. Now, the descendants of those who survived travel in small nomadic tribes, forced to roam the planet without technology or easy to access resources. Uncontaminated water and food is scarce, keeping people and animals constantly on the move. Medical knowledge, maps, and the ability to track and hunt game are valued above all else. The question is... how long can humanity survive?