Davis is so obsessed with finding gold that he looked in rivers and lakes in Yellowstone.
After we talked with a Park Ranger about finding gold and finding out that you can't take anything out of Yellowstone, we returned the dirt to the river in Yellowstone
We then drove 22 miles to a river in Idaho so Davis could take some soil and check if there was any gold in the dirt of the river.
There was NO gold.
But he had fun looking.