Tommy,
I don't think most destination clubs behave the way other clubs do wrt memberships, and that is where many owners were fooled. I recall, in the halcion days, club memberships typically followed this... the first 1/3 were easy and came quickly, the middle 1/3 were a mix of new and referrals, and the last 1/3 took time. This was accompanied by increases in the cost to join along the way and many also had lots to sell.
The destination model requireds substantial costs in infrastructure and lodging, but the member inflow model was very different, and the market was saturated with new clubs. Dick Youngscap and his group did it wisely - over the top wasn't in the plan, corresponding memberships weren't expensive at all, and there wasn't a ton of other options at the time. When I joined there, I didn't really worry about the downstroke as I liked the guys and loved the place...I believed and believe it was where I belonged. Had the number been substantially higher, I probably wouldn't have joined. Cost mattered, even then. I also helped bring in 3-4 guys as referrals, and had several friends who regretted not joining before the membership was filled.
We are now in the referral phase but have seen a nice surge in new energy with both the change in ownership and now the new course. Memberships are very affordable today but will be increasing soon, always mindful that we always want to maintain a great value and service. These keys must be coupled with a terrific experience and maintaining the vibe, energy, and exclusivity.
The window is always open, but you have to be accomodative and listen. Most guys who visit have never seen a place like this. Patience is indeed a virtue.