Take a chunk of chain and beat on the wood some to give it the used look.
Go here for how to age you wood.
http://www.friendly-home.net/2012/07/how-to-oxidize-wood.html?m=1
Have to have a Nanner with your Burrito of course...
Horseshoes anyone...
Watch for bumps in the road on this thing...
The clearance is even more critical with an over all length just under 6 feet....