SpideyHulk,
Our daughters are 7, 5 and almost 3 and they love FunSpot. There is a small area devoted to kiddie rides (probably has about six rides and it's rarely crowded so they can go on over and over again) and they also have a ferris wheel, merry go round and other carnival type rides. The Entertainment Book used to have a BUY ONE GET ONE FREE coupon for an all day ride wristband which came out to about $11.00 each. Now, the coupon is get $4.00 off an all-day wristband so it's a little more. All of the coupon books in Orlando also have a $4.00 off coupon. You can also pay by the ride and you don't have to pay anything to look around, so I would suggest a look around to see if it's something you might enjoy. I don't remember how old your son is so I'm not sure it will be to his liking, but our girls loved it. Have fun!