What side are you planning on hunting? Opening week I did not have much luck. I spotted one not too far off the boundary but with the warm weather he was working farther into the park.
Hunted West Yellowstone and put I in a lot of days. No opportunities. Tried a lot of areas. Cross country skied to get access to different sections. Saw one bull that got harvested by another hunter. This is a unique hunt. It’s more of a harvest if the animals come out than a hunt.