This could be a dumb question. We have a 4 day stay in January with regular dining plan. As I try to make reservations for our table service, almost every place is unavailable (and I check all kinds of times). What good is the dining plan if I can't get in? Or am I doing something wrong? Last time (last year) I tried to just walk in and put my name in for a table but would be refused most of the time - wasted a dinner ticket and went to Disney Springs and paid