My family and I plan another epic road trip this summer. I am wanting to fly from Florida to SOMEWHERE fairly close to Yellowstone, BUT AT A VERY DISCOUNTED RATE.I had planned to fly to Sioux Falls, SD (and may do that still), then drive across the state, see the Badlands, Black Hills, Mt. Rushmore, etc., then head for Yellowstone/Tetons. From there, I thought that IF we had the time (since we have to get to the appropriate airport, etc.), we'd drop down and see the Rocky Mountain National Park again, etc.