Did you wait list the whole week at each resort? If that is the case, at this late date, I think it is unlikely.
I think you would have a better chance to wait list part of the week. But, then you could end up with a split stay and you may not want this. They will only fill a wait list if all the days are available so when you wait list for long periods it is harder than if you try to piece it together by the days. I would never change days that were not consecutive, but I might be willing to do the first 4 nights at one and the last 3 at another.
The other piece is that you can call daily to check on availability if you are willing to do that split stay as sometimes it is easier to get a few days this way.
You can only have 2 active wait lists at a time. I had to do this last summer and ended up getting some of the nights at one of the resorts of my choice. Had I waited to get all 4, I would not have gotten anything. I was okay, though, with the split stay. It was our first DVC trip and I wanted to try other resorts, as well as my home BLT, so it worked out nice.