Do 你 know where a guy can go to meet nice girls?

My mom really hurt my stepdad when she broke up with him (and 偷了 his stuff and tried to get him thrown in jail) he 说 he really thought the were in love. He joked that if i see some a pretty girl, i could say something like 'Would 你 be interested in dating my stepdad?' but i don't think that would work.
Were do most guys go to meet nice women who aren't drug addicts 或者 teenagers 或者 anything like that. Please don't say a dating website, he already 说 he wouldn't do that.