Sam,
There are always a few courses that maintain that stance and kinda need to. PB may be one of them as the King of US golf resorts. Once they start discounting it never ends, but it may end their image as an icon of golf. That said, I can for some reason easily imagine Greenbriar, Pinehurst and others cutting rates, probably with caveats so it doesn't look like they are cutting rates across the board.
I think any course without debt will probably survive. Newer courses with a heavy debt load will be more likely to go under. As in Bob's example, if the debt is low, a course can survive by cutting operations costs along with fees. If it has been built in the last ten years and is heavily leveraged, it has less chance when greens fees go down.
I wonder how many golf courses will be like hockey teams who hold ticket prices, but charge more for hot dogs and parking? For that matter, would it be a hoot to pull into a "bargain course" and find someone issuing you a pass for $10 parking?
On the club side, most experts were already saying the key was actually to expand services, not cut them. For middle class America, once you spend your discretionary funds on a boat or club, you need to spend most of your free time there to justify the cost. Thus, family activities probably will be increased and we might see a return to the old style country clubs, vs. golf only clubs.