Disneyland is where wifegods banish husbands to. I'd rather attend 1000 funerals than be sober in that hell hole, and feel bad for any non-drinker going. My wife has taken our boys there a half a dozen times; I went once and am never going back.
A little advice if you have room, take a stroller even if your kids aren't toddlers. They're a lifesaver and easy to park your lunch, coats, wet clothes, water, souvenirs, etc. while you go on the rides.
A little more advice -- cancel now and go to San Diego/Sea World instead. It's so much better for too many reasons to list.