If you like to do what's "in", then follow the crowd: British Airways has announced its top destinations for August 2011: New York, Orlando, Barbados, Rome, Barcelona, Mauritius, Las Vegas, St Lucia, Venice and Jersey.

Now, if you wanted to avoid lots of people this summer, perhaps you chose to rent a quiet cabin in New Hampshire, tour the churches of Lisbon, or indulged in boutique shopping in Perth. (That's in Australia, in case you didn't know.)

But for those special people who thrive on spending their time and resources helping others, they were busy building houses with Habitat for Humanity or volunteering at an orphanage in Ethiopia, like my sister-in-law did with her 15-year-old daughter.

So, maybe you'll come back from your vacation with memories that will quickly fade. But if you spend your time helping others, you will be rewarded with a sense of great satisfaction and relationships that could last a lifetime.

Travel doesn't have to be expensive. Travel seach engines can help you find the best discounted flights to anywhere in the world.

Kayak, Yapta, Hotels, Priceline and Tripadvisor were rated the top travel search engines by consumerseach.com. Kayak was rated the best by a wide margin for the lowest prices on airfare, hotel, car rental, and cruises. They will send you an email alert for any changes in prices based on travel dates and cities. Like Kayak, Yapta sends out email alerts, but its unique feature is this: You can request an alert if the price drops for a particular flight for a particular air carrier. So if the rate drops enough to cover your cost of re-ticketing, you can get an even better deal.

Looking for a cheap way to travel to Australia? Travellers heading down under can reap great savings while flying on Qantas, Jetstar and Tiger Airways. While we cannot promise you'll receive a vegemite sandwich on the flight, we can offer you remarkable rates even on your hotel stay by booking online. Once you're in Australia, you'll find so many things to do. If you want excitement such as diving among the island's reefs, or sailing on a whale-watching adventure, Australia's unique location makes it a great vacation spot. Perhaps you prefer activites such as boutique shopping, cultural events, or exploring Australia's aboriginal and colonial histories. Keep your eyes open for opportunities that excite you. So, go ahead and book your cheap flight to Australia!