Totally agree with vSH, too far distances for doing all that in time frame, unless you do not mind only a night or two at most in each locale. Not enough time to get good weather, light etc. I did YNP and Grand Tetons Sept in '06. Was a wonderful trip, great photography etc, good resturants. We stayed outside of JH, in a Racquet Club resort, about 10 min from sky lifts etc. This was a cheaper alternative, I think then a 2 br condo unit was like $135/nite. Flying into JH, was great, a few minutes to GTs and 15-20 to resort. Like was said above, YNP is a good 3-4 hr drive at best depending on traffic. Even that time of year, JH seemed to have a fair bit of traffic, but not on the NYC type....enjoy, was a great trip...