There are no YCV. Only BCV and BWV at the Epcot resorts.
While there is no difference in the number of points needed for the preferred view at BWV and BCV, the number of Boardwalk view villas is only about 20% of the entire resort. You need to have BWV points and reserve these now if you are going in Nov. You may already be too late to get the BW view. The BW view and the BWV Standard view go first and comprise about 40% of the total rooms at BWV. The non-BW view Preferred view villas are about 60% of the villas and have a view of the pools or gardens.