From my YES I-732 email:
Hello carbon tax friends! With our noses to the grindstone it can be easy to forget the big picture, so go read the New York Times editorial board commentary on I-732: "Washington State's Ambitious Carbon Tax Proposal". And while you're at it read the Bloomberg View editorial about our left-wing opposition: "When Climate Campaigners Miss the Point". And also Noah Kaufman of World Resources Institute, writing at the Huffington Post: "A Climate Change Policy that Benefits the Poor". Also Ramez Naam, writing in The Stranger: "To Fight Climate Change and Poverty, Vote YES on Initiative 732". And here's our national press release on BusinessWire: "Nation's First Carbon Tax, Initiative 732, Goes before Voters in Washington State".
Then send these articles to all your friends, with a special note about this part from the NYT ed board: "The Washington proposal would be the first in the country and could well set an example for other states." (!) And then encourage them all to donate to the campaign.
I've already made a generous contribution to the campaign.