I was just on my honeymoon in Colorado and my new bride and I were enjoying the sights in Vail when I came upon a sewer cover with the Elevation listed on it, and I thought, "I wonder what they do to process poo at 8,000 feet?" So, the bride and I thought it might make for an interesting job, and I'm guessing you could also take a swing through some of the resorts and find a few other dirty jobs... ski lift repair, hot tub filter repairman, etc... cheers and stay dirty