Hello all, longtime lurker first time poster. I am planning our first WDW vacation for my family of 4, and I realize I am pre planning a bit early lol. We are planning renting dvc points from David's or their competitors. How hard would it be to book 7 nights at the Poly, end of September 2017, if I book 11 months out? Are Poly owners renting yet, or is it too new? Should I have a plan B? Thx!