If you have a car--a good place is on the north end of the field at the Mercury Air Center. This small terminal serves lear jets, charters, private a/c and is located right in front of the Reneissance Hotel. If you won't be leaving the terminal area then go to concourse A and up the escalators to Chillis II. Your up very high and can overview most of the airport as well as the runways. Have fun and be prepared to see a lot of Delta a/c.