you must see this

http://bit.ly/peter-travel

thanks
Peter

o avoid jet lag:
do not eat on the plane - BBC documentary, looked at how 2 racing drivers who commute back and forth, performed better, with no food on the flight ...
or
I sometimes just set my body clock by eating in the time zone into which I arrive

If you go travelling long-distance, use something like Vick's first defence, to stop catching a cold, from circulating air on the plane.
picked this up from physician to Olympic team to Beijing

Having had many years exerience, and flying to South America in the winters, there are several ways to get cheap flights

last minute
block bookings
registering with airlines

cheap flight provider

the list goes on. BE CAREFUL FOR HIDDEN CHARGES ( an amusing take on this by FA http://www.youtube.com/watch?v=ZAg0lUYHHFc )

Personally, I find a report like this useful :
go to http://bit.ly/bsZZG0

On another note, I found that being part of a club, both got me incredible deals, and paid me into the bargain :)
contact me on psmillion@yahoo.com - with country, types of holidays, and can point you in the right direction.