Oops - realized my numbers were a little off (forgot recouping your down pmt and miscalclated your ppl bal at 3 years).
So:
Buy 150pts @ $89/pt = $13,350
20% down = $2,670
Amount financed = $10,680
Payment @ 9.75% 120 months = $139.66/mnth
Dues @ $3.84/pt = $48/mnth
Sell after 36 payments:
Ppl bal = $8,478.64
Sell @ $75/pt = $11,250
Profit = $11,250 - $8,478.64 = $2,771.36
You paid = $2,670 down, $5,027.85 ppl+int, $1,728 dues = $9,425.85
So your cost was $9,425.85 - $2,771.36 = $6,654.49
Which would be $443.63/night (still a little less than rack rate)
Sell at $80, and it's $393.63 for night
Sell at $75, but squeeze 20 nights out of your 150 pts, and it's $332.72.
Still in ths "worst case," you are getting accomodations similar to what you would have paid just to rent them.
Hold them longer and not only would the sale price be higher probably (up to a point - it won't be higher in 2053!), but your payback occurs (I think others have calculated that at about 7-8 week long trips).
Hope you are happy with whatever you choose!