Well, posting on YC is a good place to start. There are also a lot of events tailored towards geeks, startups, programmers which you can attend and try to make some friends.
Also, Instead of emphasizing on your personal stats ( 30 year old, wife, kids ), why not talk about your vision and ideas, if people find them interesting, they'll probably be more willing to talk to you about them.
Also, Instead of emphasizing on your personal stats ( 30 year old, wife, kids ), why not talk about your vision and ideas, if people find them interesting, they'll probably be more willing to talk to you about them.
Good luck on your search.