Where do you want to go this summer? Mexico, Hawaii, Vegas, New York, Asia? How does a $100 discount sound? Northwest Airlines is offering their World Perks members 100 dollars off any vacation booked between April 24 through December 31, 2008. Even better, there are no blackout dates!

You will need to be a Northwest World Perks member to take advantage of this offer, but considering the possibility of a Delta/Northwest merger, , this can be a really good thing!

You can join here! and earn an enrollment bonus of 6,000 miles, plus 1,000 Bonus Miles for any flight you take on northwest airlines or KLM within six months of joining. Take a second roundtrip flight on Northwest Airlines or KLM during this time and earn 5,000 Bonus Miles.

Once you've signed up, visit the World Vacation Website and enter promotion code WP041708B