The financed contracts - direct and resale, will be the first to go in a bad economy. I’d imagine there’s a larger percentage of direct financed given the premium in price.
The bulk of those are from resorts more recently made available for sale (inflated charts make you buy more points and they have high per-point pricing) and the owners are further away from reaching payoff.
In conclusion it’s likely RIV that drops the most when you combine this factor with the resale restriction devaluation effect.