I was online at 6:00 am, 180 days out. I booked CRT first, ‘Ohana second. At 6:10 am, there were no more dinner reservations available at BoG. So basically, those 10 minutes I spent booking two other restaurants, I missed out on BoG. That shows how popular it is.
I booked BoG for lunch instead with no problem and California Grill instead of BoG for dinner. I’m not going to bother waiting for cancellations, but if you really want that dinner reservation for BoG, I would suggest that you check often for cancellations.