As Adam Carlson wrote on Twitter a couple of days ago, even a small number of people putting in a little bit of time to canvass or phonebank could shape this election dramatically when it comes down the margins.

correct.

I am particularly terrible at persuasion, even if all I'm doing is reading from a script. Is there a way to volunteer that doesn't involve talking directly to voters?

I started canvassing on 10/17 in PA almost every day & will continue through Election Day. We could definitely use more boots on the ground.