Considering that the population of Catholics is far larger than Jehovah's Witnesses, I think the JWs do have a bigger problem, at least when you look at percentage of child molesters per total members. It's impossible to know the full extent because of Watchtower secrecy, but it is far worse than they let on. At least the Catholics have admitted they have a problem, the Watchtower is more interested in keeping it secret. And the abuse is directly due to practices and policies that are clearly designed to protect them, not children.
Where do you go? Anywhere but the Watchtower, there are better religions out there, that don't hide abuse, that try to protect children. But why don't you need to go anywhere?