yes there are quite a few rides. Looney Tunes Land has almost a dozen rides plus there are several throughout the park (i.e the cave ride, the antique cars,the boots). There are a few lines but they move rather quickly. We have season passes and have been out there 4-5 times already this season. The lines have not been bad at all. Go on Fridays in April and May because all the other kids are in school. During the summer when it is hot go first thing in the morning. It should be a good investment.
I would also buy a parking pass. here in Texas it is $15 to park and a parking pass is $50 for 2 cards. So on your card it adds a parking pass for you and your husband so parking is free.
Oh another thing- California Six Flags (59.95) has cheaper season passes than the Texas one (69.99). so you might consider buying them out there and they can be used in Texas. You'd save $30.