Was planning on staying at NF for 4 nights in August. Was thinking about doing 2 nights at Embassy Suites Fallsview and 2 nights at the Skyline Inn with the waterpark package. My thoughts being that we would spend 2 evenings doing the waterpark. My kids are 9 and 11. Will the waterpark be good for their ages or will they be bored? They've been to the Great Wolf Lodge in Williamsburg and loved it.