I actually would like to go the week you are going but it was excluded this year fom Free Dining, but President's Day is pushed back later next year, so hopefully they will run Free Dining that week! I am waiting until the Free Dining promo comes out to see what dates are excluded, but that might be too late to make ADR's so not sure what to do!!
Being two weeks before President's Day and looking at this years crowd calendar as a reference, I'd say reservations for the restaurants won't be that hard to schedule if you wait for FD promo codes to show up. Possibly Be Our Guest might be out of tables because the newness of it but even Ohana and Le Cellier might have tables by late September/early October.
180 days from this specific week starts on August 12, so with any luck they'll release the codes a little earlier this year *dumps a bucket of pixie dust at this wish

*. But I'll purchase the
DDP even if we don't have free dinning, it's just so easier to have everything prepaid and not to worry about anything but tips.
My ADRs so far are:
February 8: Ohana 8:30PM
February 9: Tusker House 8AM
February 10: Be Our Guest 7PM (first day at MK and really want to see Wishes, otherwise I'd push this one to 9PM. If this turns out to be an evening EMH I will change it to 9:45)
February 11: Tutto Italia 7PM.
February 12: 50s Prime Time 2PM
February 13: Coral Reef at 9PM
February 14 we won't have DDP but we will be at Magic Kingdom and plan to have breakfast over at Sleepy Hallow to try the
new waffle!
We are also doing dinner at Chef Mickey's on the 24th at 7pm as way to say goodbye to the characters and Disney.