Brian, are you building your trailer specifically for the Breslau?
It is a fantastic event but very punishing for the support team, I worked as a mechanic/support driver on it a couple of years ago and only got to see a couple of hours racing as I was so busy!
Its a long haul out to the start in Poland with a race tuck, you need a big support truck to run with a mog.
For an even more extreme european event have a look at the Ladoga Trophy in Russia, I thought i was never going to recover my racer from one swamp!