Jason:
take off the pump and control off van, get battery and some 25L barrels from local car wash, they normally give them away, but as every tom dick and harry now asks them for them because of forums, you can now pay up to £3.
Anyway make a system from this, if you are stuck or dont know what I mean call me tomorrow on 01234 870 225 and I will explain all you need to do to get you back out to work on monday, it will be a ballache but you can still earn.
Ian