Had a season pass to Kings Island from the time I was 14 (payed $27.50 for it) til I moved to Florida when I was 23. My wife works at DAK and after spending so much time at Disney when we took the kids to Kings Island one summer trip it just wasn't like I remembered. They loved, The Beast and Diamond Back but they just kept comparing it to Disney. The biggest shocker to me was the $60.00+ I dropped for one Larosa's Large Pizza, 2 slices extra and 5 drinks.
On a side note, my sister lives right behind Mercy Fairfield in Wildwood. It is a small world after all.
I have not been to the Newport Aquarium yet, but my nephew who lives in Maineville says his kids love it.