Whilst doing research on various different locations we might want to travel too i came across this fantastic list of what to take with you when your travelling:
http://www.travelindependent.info/whattopack.htm
Excerpt:
Here’s what you need to take backpacking, where to get it from, how to pack it and how to keep size/weight down. Quite frankly, there’s so much crap written on what to pack and a lot of scare mongering about taking this or that essential for fear that if left behind it could not be bought abroad. Many packing lists are aimed at mid-range travellers or are featured in travelogues as examples of ‘I took this’ whether or not it was useful/necessary. Stores that sell equipment, who of course want you to buy as much as possible (how often have you seen items like survival bivvi bag and stoves on their so-called travel packing lists) are also a big part of this problem. Anyone who has travelled before will feel nothing but disdain at short, ambiguous lists in travel mags, guidebooks and charlatan websites. For the record, you will have to think very hard of something not recommended on the list below that could not be bought abroad and normally much cheaper. Mosquito coils for instance appear on many lists: these are almost always available abroad and always at a fraction of the cost compared to Western countries, leaving aside that there are much better ways to tackle mosquitoes.
Related posts:

Hot tip take your passport.
No bones about it.