What are the height requirements?

I'm 32 but my son is 10. He's barely 53 in. So how many rides can he ride and what are they? Last year he didn't get to go because he was sick, so me and my wife stayed home with him.

Check here:

http://www.cedarpoint.com/public/inside_park/rides/52rides.cfm?defimg=1

Looks like pretty much everything but Raptor and Mantis.

Thanks!