One of the hottest new industries in American as far as careers go is the growing spa industry. No longer is the spa just a place where you go in order to get the necessary treatment to make you feel good. It can now be a place where you work on a very fulfilling career. Typically, spas offer services like massage therapy and facial treatment for guests who are looking to unwind. More times than not, these places are located within luxury hotels, where people are spending vacations or are there on a business-related trip. The spa industry has become wildly popular because it appeals to just about everyone. Think…