I wander if there is any web application that I can use to build and organise my future trips. I am planning a trip to Thailand. In the past I would use pen and paper to plan my trip itinerary, but I would love to build my trip in a dedicated application, go on the trip and share it to others after that. Someone may use my itinerary again. Has anyone come across any good applications for this purpose? Is it just me or does anyone else have the same problem?

Igor