I know WH is safe and all, but I felt the same way last trip. It was just me, DH and DS (6 at the time), and we had 3 bedrooms, so he slept in the queen upstairs. There was just something that I didn't like, he seemed so far away. DS didn't want to be down there by himself anyway.
Now in 2010, my parents are going with us this time. We will have 3BR again, but I am specifically seeking one that either has a queen in each (besides the master) or a queen downstairs and twin upstairs, as I still don't want my DS to be downstairs by himself. My parents will have that room.