Love your reports. My little guy is almost 3, but very tall. He's completely fearless so I'm eagerly awaiting the day I can take him to parks
This is one of the reasons that we have been passing on cedar fair parks lately. Six flags parks has a lot more rides that the family can ride together. My boys(3 and 4yo) had a blast at six flags. They were both able to enjoy larger coasters like whizzer, dark knight, and demon. Plus, they are able to ride a bunch of the spinning puke inducers and water rides.
The whizzer was a perfect "larger" coaster to wet there appetite for coasters. The kiddy coasters at most other parks were rather tame to them.