Aeajr has a good suggestion. Go to the AMA site and search for "Chartered Clubs". Many clubs have an official website and some only have an email address for a contact. If that's the case, I'm sure your email will be answered promptly. Even here in Rochester, there's a few local clubs but no flying fields within the city limits. So, you have to search your general vicinity. The AMA search enables you to put in your city, zip code,etc. Also, our area is listed at AMA as an area or zone "II". Here's a link to an email contact for Aeromodelers of Binghamton, Inc.
[email protected]