Need some advice. We are considering upgrade to Interval Gold to use the ShortStay Exchange option.My wife ALWAYS wants to leave our stay a couple days early and we continually use only 4 or 5 days of our week. Other than getting a new wife, would the ShortStay program be a good choice?? It seems like supply would be VERY limited, very short notice, double the exchange fees, and hard to find a second part of the week somewhere. Have any TUggers had any success using this program?? Is it a good/viable option?? Any discount codes for upgrading to Gold?? Thanks in advance for your help. I ALWAYS get great advice from all you guys...and girls!! Thanks!!