I have two use years but one is a small boardwalk contract that I will never use a single point anywhere besides Boardwalk haha. I do have two contracts with same UY that has different people on the contracts so that separated into different memberships or whatever terminology is. I’ve not found a good way to merge points between the two but also have never had much need to yet.
Generally we do one week in winter with contract 1, we do one week in summer contract 2 (boardwalk), and a 2nd week in summer with the contract 3.