We did a BWV/AKV split last summer and it was a perfect trip! We spend the first 3 nights at BWV in 3 rooms (we tried for the GV but they were all booked), and the last 4 nights in a GV at AKV Jambo House. We did Epcot/HS during the first half when it was within walking distance, and the rest once we arrived at AKV. Our split day was a piece of cake. We checked out around 11:00 and headed to the quiet pool at BWV. We swam, played ping pong, etc. for a few hours, then had lunch on teh Boardwalk. Finally, we headed over to AKV and our room was ready (it was right around 4:00 by then). If you can get the Jambo GV, you will see that the split would be well worth it. That room is to die for! Happy planning!