what other parks can i visit with my season pass if any

If you buy a platinum season pass you have access to all Cedar Fair parks

It for carowinds only but you can get discounts at carowinds

If you have a platinum season pass you can visit all ceder fair parks

Great day at carrowinds

Yes

If you have the platinum pass, you can visit all cedar fair parks. The gold pass gets you access to all carowinds areas, and seasonal changes, such as sCarowinds and Winterfest.

Any park owned by Cedar Fair

None. Carowinds only

Just carowinds of it's a carowinds pass