I know Imaginative Traveller recommend getting a visa before you go, but I've left it rather too late (depart London on 22Feb). Trailfinders have just told me it would take them at least 6 working days, and given how poor every other aspect of their service has been, I'm not keen to risk it.
I understand that it is possible to get a 30 day visa on arrival. Please, can someone let me know exactly what I'll need to have with me (photos, currency, any other documentation??)?? I can travel on either a British or a New Zealand passport, whichever is easier.