I agree that membership info shouldn't be distributed to clubs, or anyone else for that matter.
It would be a neat idea if clubs could someone provide information to the AHA that was distributed to members in the areas the clubs operate in. But I can see how this would present some pretty serious technology and logistics issues to the AHA. I doubt there's a cheap n' easy way to automate something like that.
And, as has been pointed out, if a member is interested in a club, there's plenty of info already out there to let them connect with one.