I had to go bush for mine. I drove a 4wd Pajero. If the weather had changed i would not be able to get out. It was a 3000km round trip. The tow-ball stripped its nut 600km into the journey. I tied the trailer back on and drove to the next town where i managed to swap 20L of petrol for a tow-ball to a lady who had run out of fuel. A good trade i thought. The rest of the trip was great.
Brendon

http://community.webshots.com/user/brendonroots