My husband and I (both in our 50s) will be driving to Yellowstone for 4 days in early July after two days in SD. We will be staying West of Cody on the first night, in Gardiner the second and in West Yellowstone on nights 3 and 4. We want to see the main sights as well as do some short hikes (anywhere up to 4 miles) each day. We would also appreciate suggestions for lunch and dinner. Can someone suggest an itinerary? We don't mind full days!