Turtle, that's a cool portable setup.
Yesterday I went to a party in my neighborhood with my full kegerator. I loaded into my John Deere trailer and pulled it there with my lawn tractor. I wish I had a picture, but it probably looked pretty funny. 3 beers on tap for the neighbors. Now I need to brew again!
It was some effort to move the kegerator around (4 cornies plus the freezer probably came in at 170 Lbs) but was so well received, that I may do it again for the next party...or just hold it at my house.