Here is a cool way to organize your next trip. If you're tired of having 20 pieces of paper on your next trip get into to this site. TripIt turns chaos into order by making it easy for anyone to organize trip details into one master online itinerary -- even if arrangements are booked at multiple travel sites.
It also automatically includes maps, directions and weather in their master itinerary. I like the function that lets you book restaurants, theater tickets, activities and more right from within the online itinerary. You can safely access travel plans online, share them, check-in for flights, or print an itinerary.
The one thing it could use is a widget for my phone so I could get the app in a simple mobile interface making everything i need in my pocket. Right now the TripIt is in Beta and only open if you are invited.
Email me if you want an invite I only have 4 left.