The travel industry has weathered mammoth upheavals and has metamorphosed into a mega industry that generates over $700 billion in total expenditures. Travel has become the world's most dynamic product and one of America's greatest assets. And the major catalyst for its revolutionized breakthrough is the people's unbridled passion for wanderlust.

The advent of the Internet in the 1990s saw the evolution of a network of home based travel businesses as the travel industry was one of the earliest to go online. Based on actual research, home based travel businesses are identified as the growth opportunity of the 21st century. And since more than 79 million American adults purchase travel products online, to try to score a slice of this lucrative market does not seem to be a bad idea afterall. But what really makes the travel business opportunity a solid money maker?

1. Travel is an in-demand product. It plays a rhythmical and adrenalyzing role in may people's lives. Every minute in the United States, $1,110,000 is spent by resident and international tourists on travel and tourism. Almost 640 million passengers board one of the nation's 24,535 flights each day, 2.6 million hotels rooms are occupied each night, and more than 80 percent of the nation's 1.8 million rental cars are used for business or leisure activity daily.

2. Income is unlimited. The more gruntwork you undertake, the more revenues you accrue. Coupled with entrepreneurial flair, only you can determine the farthest point your bankroll can reach. The earning potential for any travel business opportunity will prove to be seamless if the marketing tools it provides are wisely utilized.

3. As a home based travel business, you incur less overhead expenses than your traditional counterpart. And per accounting parlance, less expenses, more profits. You don't pay exorbitant rent because you convert one of your bedrooms into your work area. And you don't need to replenish your wardrobe because there's no dress code to observe.

4. Travel business opportunities such as Cruise to Cash, offer an awesome steady, passive residual income program that will sustain you for the rest of your earthly life.

5. A home based travel business encounters lesser risks. With high profit margins and minimal promotion and advertising costs, possibility of failure is infinitesimal.

6. Market is limitless. People from all walks of life consider travel as a necessity. In fact, 91% of Americans take vacations every year.