Visa Applications

I have now saved enough money to go to Europe for at least the 3 intended weeks. Three weeks is not enough and as you may or may not know I am trying to apply for a UK Working Holiday Visa. This application is proving more difficult than first expected.
They want in their forms information that I do not have, like where I will be staying during my holiday in the UK and how much money will I be bringing with me. These things can only be answered on the day, with the place I will be staying organised when I am there and money will have access to be determined from my last pay check on the night I fly out.
More irritating still Contiki (those whom I am travelling with around Southern Europe) can not give me the details of my tour excreta until three weeks before I am due to leave. Its is all starting become very overwhelming, but like always... power on.

It is 55 days until departure.