Thanks! Sometimes it's better to be lucky than good. We went to the Tetons and Yellowstone in August, and like you, this was one of the spots I always wanted to shoot, but figured there was no chance. That morning it was raining and 44 degrees, and so almost no people! She wasn't thrilled, but we got a shot I didn't expect. Didn't have time for a great pose, but still...

Lovely image and you have some great atmosphere with the clouds and mist in the distance. Every time I am here (in the park) I always want to shoot nudes at the Oxbow Bend portion of the river. But of course, that's too close to the road and would probably cause a "bare jam".