For once I agree with Big on this one. I see the guys who come down for a weekend or a week spending a lot while they're in town. The older guys who have been living there for years tend to be very frugal.
Remember the days when the strip was packed with people, the bars were brimming and the restaurants were booming with customers. Remember the days when the beach was loaded....many of the beach bars ran out of seats. Remember the days where it was tough to get a hotel room if you did not book months ahead.
It was not that many years ago.