 With Switwater Rescue it's really the kind of concept that when people fall on the river how do we go about getting them out and in flood zones how do we get access to people on buildings or whatever else they might be stuck on and get them back to shore. So the overall goal of the instructor taking this course is so that we can give a more safe product to units when they come out here because units are going to be getting into the Switwater environment to do shrimp crossings as well as when they tie their wander up bridges they tie those over a Switwater environment. We are training to be the safety element to the river aspect of training so we will be in the water if units are crossing just in case someone slips falls starts heading down the river we're there as the backstop to minimize any risks or injuries. My goal is to bring to the table safe practices that don't necessarily cost more money and actually use less equipment to do so.