Lake views are 69% of the rooms in the resort and thus usually the last to fill. Be aware that it is very easy to get BLT late July and early Aug for lake view and even possibly theme park view at 7 months out. However, it is very difficult to get anything at BLT last part of Oct.
DVC basically has two overall demand seasons; (a) the time from the Tuesday in Jan after marathon weekend to just before the end of Sep during which many things even at the near park resorts are often open at 7 months out even during holidays, and (b) the time between the end of Sep when Food & Wine starts and the Tues after marathon weekend in Jan during which it can often be very difficult to impossible to get anything at the near park resorts at 7 months out particularly if looking for more than two or three nights in a row.