Hi. We will be at YNP for 3 nights/4 days in late June/early July 2014. Is it best to pick 3 separate lodgings for each night to make the best use of time, and least backtracking? We'd love to stay at Old Faithful Inn and possibly Roosevelt Cabins and wonder if we should also stay in Canyon area, or just do maybe 1 night at OF and 2 nights at Roosevelt. Thanks so much for any advice!