Its whats called a hay setup:
1. Get you some bait. (i like sardines, or kill me a bird and use thwe meat or a rabbit and use the guts.)
2. Dig you a small hole just big enough to fit the trap.
3. Set the bait in the hole and the trap over the bait.
4. Use straw or hay and cover up the hole and a 2-3 ft. area around it.
5. Take some feathers or fur or sumtn and spread it across the straw or hay for looks.
6. And if you use a rabbit or a bird...cut of the head and tie it to a nearby tree pretty high for scent spread.