I don't think they release all the tables at the 90 day point. I heard they release the table in stages. So just keep trying. It wasn't until August (during last years FDP) that my DD25 said they would meet up with us while we were at Disney. I had no problems getting Chef Mickey on a Saturday Morning.
I am so not a planner but again this year DD25 and her family will be going the same time as DD16 and I. This is their first time on the Dining Plan and its making me nuts. For the first time I am worried about ADRs. But then I remember that we can always go to ESPN, Beaches and Cream, or Planet Hollywood. None of those accept ADRs. What I did have in mind though was for their 3 night trip (I'm going earlier and taking DGS3 with us. But while DD25 is there we will go to Chef Mickey's for Breakfast (Friday morning) WCC (either Thursday night the day they arrive or Saturday Night) and either Ohana or GF Cafe (either Friday or Saturday night not sure which) but I wanted to try dinner at Pepper Market and its considered CS (actually might do that Thursday since its close to ASMu.
Would love to do Ohana during
MNSSHP for HalloWishes but I don't think DGS3 could last that long. Maybe will suggest to DD25 that her and hubby have a dinner out while DD16 and I keep the kids (DD25 is also bring DGD 5 months old)