Geocaching and bouldering

Yesterday I went geocaching and was able to use my bouldering skills. It had a difficulty rating of four and a half stars. The highest rating is five stars. The cache was midway up a pine tree. The problem was that the lowest branch was six feet up. What to do? I had a McGyver moment and saw two possibilities brute force, or make use of my environment. About 300 feet away from the cache were two things that might help a shopping cart and a oil drum trash can. I opted to take the plastic bag out of the drum and roll it over to the tree. Once the drum was upended I could reach onto a branch and pull myself up the tree. From there I was able to climb up to the tree until I reached the cache. I signed cache log and slowly worked my way down the tree and finally landed back on the drum. I rolled the drum back to its home and was on my way.