Wikitravel: Wiki knows everything – They have 25,280 Guides so you’re bound to find what you’re looking for here. It’s a guide to cities around the word, great recommendations for sights, food and general destination specific information. Lots of facts to if that’s what you want!
World Electricity Guide – It is useful to know that you can charge your computer and camera batteries so make sure you check out the electricity where you’re visiting.
XE Currency – simple and fast to use, up to the minute exchange rates
Go Abroad – all sorts of helpful stuff like teaching, embassies, volunteer and study.
Safe Travel N Z – Safe Travel is the official source of advice for New Zealanders travelling or living overseas. A good place to register your travel plans in case of some world disaster N Z govt knows where you are.
Lonely Planet Guide Books – always some great info from Lonely Planet
Share your experience and travel tips in the comments section below!