My DW and I had our luggage transferred to the Swan from BCV and then had the Swan trnasfer it over the the WL on the week of 12/25/03-1-4-04. We had no problem at all, they transfer luggage between 1:00 PM and 3:00PM.
I had luggage transferred from the Dolphin to the BWV back in July. Piece of cake. It was due to arrive after 3 PM. (OK it did get lost for a couple of hours, but that was a paperwork snafu! My luggage was there, they just couldn't find it! LOL!)