NEW YORK (MainStreet)CCRA Travel Solutions, a consulting organization that provides travel solutions for industry professionals, tracks the number of hotel bookings every season and ranks cities based on the number of those bookings. This spring, Las Vegas, Orlando, New Orleans, Ft. Lauderdale and New York City were ranked the 5 cities with the most hotel bookings through May 31. As the summer travel season picks up, it is expected that millions more will flock to these cities in August and well into the beginning of fall. So what's the draw? MainStreet put together some of the top attractions and new surprises in each of these top cities.