They have a deal where you get unlimited range balls and unlimited golf on their par 3 course for a relatively low price....I played 36 holes one day, 18 in the morning and another 18 in the evening under the lights. And you don't have to stay there the entire time, you can leave and come back later. I like playing in the evening because it's cooler (temperature), the view with the lights from the strip make for great photos, and it's fun to play golf while airplanes are flying over you (this happens during the day as well).