Some towns have a NEWCOMERS club, to welcome new residents.
They bring baskets of gifts/free samples, and info about local resources.
If there's a local Chamber of Commerce, ask there.
I don't think you should ring doorbells.
You might want to make a flyer --
something like we're new here.
We're a working-dad and SAHM with . . . . . 3-year-old, 2-year-old, etc.
We'd like to meet other . . . . . .
- parents of young children
- SAHMs
- local teens who might be babysitter candidates
etc.
And put the flyers in the doors of your close-by neighbors.
Good luck!!