Playing At Work Or Working At Play

I think if I were to make a career change I would want to become a dozer boat operator. I was watching 2 fellows working on a log boom while out for a bike ride and just happened to have my telephoto lens with my camera. I could have sat there and took pictures till my battery drained but alas they finished whatever it was they were doing and motored off. I had a lot of fun taking photos but I bet they were having even more fun. 

 Taken with the 70-210 (beercan) at 210mm 1/1000th sec f4 iso 100