jimmytammy....
day by day ressies...
As you know, you can book at your home resort 11 months from the day you intend to check out at the end of your stay.
So normally, you call at that time.
To do a day by day reservation, you call 11 months from the day after your first night of the ressie. You tell MS the anticipated length of your stay, and that you are calling day by day. Then call back each day to add a day to your ressie. MS will link the ressies since you told them up front what you are doing.
This way, you get the 11 month advantage for each day of your ressie. It helps to secure ressies on those high volume times of the year.
We did this for the spring break time next year...it worked great! Of course, we then changed our mind and cancelled the ressie, but that's another story.
Hope this helps.