The cedar point, Busch Gardens and six flags coasters
I'm sorry you are going to have to name the ones you want in. If not, I fear there'll be a debate about which coasters should go up/should kids coasters go on.
look at all the massive coasters those parks have to offer, and, my few would be as follows: SheiKra, Kumba, Griffon, Kingda Ka, Top Thrill Dragster, Millennium force, Maverick, Tatsu, Batman - The Ride (ALL of them as to the different six flags parks
) X-Flight, Raptor (Cedar Point) that is my list for the american parks