We live just out side of Yellowstone and if could be of help let us know. Something you all might like to check out. http://http://www.yellowstone-natl-park.com/webcams.htm
It also has many yellowstone links. What we do, stay out of the park and enjoy the country!
Where are you located?
I use to live in West and worked for a couple of logging companies as a driver.
I also at one time had a contract to remove 'Hazard trees' from campsites within the park.
I spent more time down at Macks Inn and Last Chance than I did in the park or in town.
Ahhhh, the good old days!