Editing Infodumps from IC posts (section)

==Rivers Bel and Sarn==
The rivers Bel and Sarn are both relatively wide, shallow and flat, and the majority of the boats plying their waters are one or two masted and fairly flat bottomed, the equivalent of a small sailing ship. They rely on the current to go downstream and on the return trip use a combination of sails and oars. The body of water shown at the south of the map is a large inland lake -- almost a freshwater sea, really -- similar to one of the Great Lakes. Before Chaos descended upon the land there were numerous civilizations ringing the lake, of which the Six Principalities were but one, but know little is known of how many survived.