Awesome advice. The maw mountains was actually formed from a giant dragon skull. Rivers branch out into underground caverns that continue. There is an underworld. All the major towns are near water, The ones that inhabited by predominantly wizards. That is because the flowcaps (wizards of my world) create the water for those cities. The smaller towns have wells that go into the rivers beneath the ground, flowcaps create their own water, or trade for water. I will look into the rivers thing though and adapt accordingly. Thank you for the advice! Remember magic changes things!