In the last two weeks I have been a guest at two Chamber's in my county. I attended "referral group" meetings. I have a dear friend that had invited me and was there for support. I felt so out of my comfort zone but at the same time ecstatic at the opportunities within the Chamber. Check and see if your local Chamber has referral groups that meet because I think they are a gold mine to get to know other business owners on a more one on one level.