While the tourism industry is primed for growth, certain avenues within the same are best for investment within current scenario. Online travel providers are getting bulk of the business these days. Cruising is another industry providing a vast array of travel jobs and investment opportunities. Hotels of course will always remain the backbone. Casinos have become intrinsic to certain parts of the world like Las Vegas, Macau and Monaco, but other destinations are set to grow. Mega resorts are operated over specific activity based tourist destinations.