Day 3 (23 January 2017): Pick one (or more) and sign up for daily action: http://www.tinyletter.com/resist, flippable.org, http://www.tinyletter.com/actionnow, text alerts at daiyaction.org.
This suggestion comes from a document I saw on Twitter called “Getting Started with Resistance 2017.” I have not been able to find the author, but would like to give attribution where attribution is due!