|
Anything you can get. I got all the crap for my field dumpster diving. As for tires, ask your parents to give you their tires when they change them on their cars or just go to a tire station. Most Home Depots or Ace Hardwares have sandbags. Those work great.
Another important thing is just don't lay down some tires. Make the field solid so it will last. Don't just throw some bunkers together. Pack the sides/bottom with dirt. What's the point of making something if it won't last?
__________________
|