Though savanna view is open now for that time, your issue is that a few of your days are during Thanskgiving week and thus there is a risk they could disappear before the 7 month window opens. To increase chances be sure to attempt to reserve exacly 7 months out.
Savanna view are about 80% of all rooms. However, contrary to what is noted above, when rooms get filled, the savanna views are usually filled before standard view despite that standard views are only about 13% of the rooms and are lower points. It is value rooms that tend to go first and the value category rather than standard is what attracts those looking for a point bargain at AKV. As to standard, AKV differs in the patterns at BWV and BLT where resort location is what drives the demand for lower point standard view. At AKV, it is savanna view and not resort location that is the most important factor for most members.