Today, I filled out an application for Camp Hosting in the Washington State parks and forests. One of the questions on the form asked if -- as well as what -- First Aid training I have been certified for. I don't have any, but that seems an extremely good idea. Some of you have "Been there. Done that." So it is you I am asking: "What is the most useful (and affordable) First Aid training I should get before beginning a Camp Hosting career?