Sponsorship fund raiser

I am going to be making an attempt on the worlds highest sky dive record. It is a record which has stood for nearly 50 years.
To break the record I will have to travel to the edge of space in a helium balloon, wearing a space suit. During the jump I will reach speeds in excess of 900 Mph, face temperatures of - 90 degrees C, deal with zero oxygen and maintain a stable fight.
More information about the jump and record are available on my website www.spacedive2008.com
I am working with production company Real Life TV to create a documentary of my journey in making the attempt and breaking the record, right from my very first parachute jump to the record.
As you can imagine a record of this type is very costly and for this attempt my budget is £3,000,000.00. So to make the jump happen and ensure it is successful I need to secure sponsorship to cover the costs.
I am looking for a professional to work with me to raise the funds for the jump, you should have experience in the field of sponsorship and have contacts in the filed. Time scale is short I need to raise the money as quickly as possible.
You would need to work closely with me and the production company so we can ensure sponsors and broadcasters are happy with their exposure and everybody gets the return they are after.
Payment would need to be on the basis of raising the capital i am not in a position to make any upfront payments.