(Jan. 30, 2012) -- "Since propane is flammable, safety precautions are emphasized right from the start and throughout the entire course," said Leach. "During the course, students study the properties of propane as well as the types of containers used in the RV industry. Proper procedures for purging, storing and using LP, including the importance of regulation are presented and performed on paper as well as during many hands-on assignments. RVI Industry Association mandated tests are also perfected."