Do they have a place where you can go watch the planes land ?

There is an observation room in the terminal for passengers who wish to view planes taking off, landing or sitting at the gates. This room is located on the departure/upper level of the terminal, adjacent to the PGA TOUR Grill. Short-term parking is available for 25 cents per 15 minutes at metered spaces.

Sure. It's not a great view but it's okay.

Yes but only certain area u can view them landing.

Yes you can see the whole runway

Not really. There are a few places inside with a partial view. If you try to sit anywhere outside in view of the runway the police will ask you to leave.