There's a wonderful dining calculator right here on dis. Go to the home page wdwinfo.com and click on dining. Scroll down and you'll see lots of dining information. Put in your first day checking in and it will do the rest. Our 180 window is getting ready to open for our October 14th trip. The first day I can call is April 17th. Since that trip is only the 2 of us, I'll not be so frantic, but will call in for my LeCellier reservations right away and fill in the rest later.