How to stay at Northstar
Go on Tug and find someone that is renting a Hyatt. That means that unit say Carmel or Florida comes with points. Those points you can trade into NorthStar, and it is a whole lot less than buying a second week. You can arrange everything so you stay for two weeks, or take a break and go up twice a year. While you are at it, try another Hyatt ski location. I stayed in Aspen, and there are several others.
Now you bought from the developer and paid $40-$50,000. It is interesting to try to buy for $8,000-$20,000, plus escrow and maintenance and taxes. Try something that you don't want to do, just rent for maintenance, plus taxes and say $300 to the Tug owner. I know you don't want to, everyone wants to buy and $8,000 to $20,000 seems so good after you all ready spent $40,000. They is a big advantage to renting through Tugg and that is go outside of Hyatt and try Westin or Marriott. Then if you must buy and everyone feels that, you might buy in another trading pool and increase your internal inventory supply