Never have so many opportunities to travel been available to so many.

People in today's modern fast moving world want to get in touch with the people they love; they want to experience different cultures, see exotic thingsand be entertained in new environments.

Many people are working much longer hours and lots of people are also working part time online to supplement their incomes. Because they are working harder they need really good vacations. And the extra income from their part time work gives them more spending power.

With more and more people having internet access they are finding that it's much easier to research to make sure that they will really enjoy their precious few weeks off each year.

Here are some topics for you:

• How to trade frequent flyer miles
• How to avoid delays with airport security
• How to travel on a dime and get change
• How to keep your children happy on long car trips.

Beyond the "How-to" topics, there is plenty of room for book titles such as:

• The best amusement parks for your money
• The top 100 campgrounds in Europe
• Things you must see and do in Mexico before you die
• Free things to do when visiting Washington, D.C.

Can you see the potential in the travel niche?

The good thing about focusing on travel is that you may already know a lot about a place that other people may be interested in visiting. Help pay for your own holidays!