This might be something to look into.
I lament that the Church has completely lost is mission to evangelize souls. As if it were a secondary consideration.
Door-to-door has its advantages and disadvantages. You meet more people face to face, but it strikes me as a rather inefficient way of doing things. Not to mention, these days people are often annoyed by knocks on the door.
We need to develop that person-to-person contact somehow, so that evangelization can take place.