Park and view opens about 7:00-7:30. But Spotters que from about 6:00! If the aircraft are departing on RWY 27 then the 27 end (eastern end) is best. The Aircraft taxi near to you as they line up, from the static park and the operational pans (O.R.P.s). Most aircraft are airborne half way down the runway and would pass by the western park and view quite high up. If RWY 09 is in use then I would consider the western park and view. Helicopters and some STOL and light types will depart from parts of the runway away from the park and views. Have a good day!