Hi Muddymachine, are you a member of TV4x4 Club? I think I have seen you before. If so why not come and badger members to put their hands in their pockets for donations at our events. Do not be shy, I believe in the Bob Geldof method, just give us yer ####### money. I did last year and you would be surprised how much cash was raised. I will speak to other committee members to see if the Club will sponsor your team.
Best of luck.