I'm in the process of acquiring a VV@Parkway as my first timeshare. It has 92,500 points annually. I'm thinking of buying a week units to take advantage of the discounted exchange fee if I book VV properties. I saw a free (just pay closing costs) Woodstone at Massanutten, 4br lockoff, fixed week 52. I'm thinking of getting it to get access to the week TPU side. Is that a good idea or should I wait?