Kind of like a math problem, isn't it? So what's the answer, well it's pretty simple. Register for the Hotel Association of Canada (HAC) conference, the Canadian Tourism Marketing Summit (CTMS) and Online Revealed Canada (ORC) event -- which take place March 5, 6 & 7 at the Sheraton Centre Toronto -- before Feb. 6, 2012 (that's Monday -- so be quick, quick, quick) and you can save some money. Choose your conference, choose your breakout sessions and you're good to go. Need more information? Well if you're into tourism marketing, check out the Canadian Tourism Marketing Summit which in one of...