I didn't own at any of the closed resorts, but I do own at Kingsgate, which while it seems healthy (for now, at least) it is a pretty good analogue to the others in terms of age, existence of converted fixed weeks but also UDI points, etc. I did a little figuring about it (based on the 2025 HOA financial report containing 2024 financials) in another unrelated thread:
Obviously PTVO (CWA) owns more, but Wyndham's directly owned share isn't nothing. From the same report (Page 12), in 2024 Wyndham paid the HOA $594,587 on maintenance for intervals and $1,838,638 on maintenance for UDI points for a total of $2,433,225 in total maintenance assessments to the HOA. It's up to the individual to decide whether they feel that's "relatively low."