First, I don't think I'd call this a waterpark. For anyone over the age of 6 or so, there is one slide. To me, that's not much of a waterpark. We did use it, but after going on it twice, that was about it. Didn't see the need for special wristbands to use it or the pool area. Maybe during the winter they are much busier, but not when we were there.
The rooms were typical Holiday Inn. Service was definitely not typical. We had booked a room with 2 queen beds as there were 4 of us. Checked in after 5pm. Got to the room and there was 1 king bed and a sofa. Went back to the desk and they said they upgraded us. That's fine, but where are 4 people going to sleep? So they switched us to the room that we originally booked. Went back up to that room and the room was dirty. Left everything in the room with the king and went to dinner while they sorted it out. Eventually, we ended up with both rooms, with the kids on a different floor than us. Thank goodness they're a little older, responsible and used to being on the road.
The morning breakfast wasn't as good as the others we've had, so we just grabbed a little and got on the road.