We have been OKW owners since the time when that was the only choice. We stayed at OKW exclusively until 3 years ago, when the kids (and DH) wanted more excitement at the pool. We stayed at BWV and loved it. But the kids were afraid to try the clown slide (DH had a blast on it). Last year we stayed at VWL. We liked the convenience of the launch to Magic Kingdom and the kids enjoyed the smaller slide at the pool. This year the kids (including DH) requested that we go back to BWV so they can try the Luna pool slide - they insist that they are not afraid any more (DS is 7, DD will be 5 by the time we go). I wanted to try BCV, but was overruled, so we will be at BWV later in June. Once the new slide at OKW opens, it will again join the list of possibilities as a place to stay. I would also like to try SSR.
