Here’s the set of postcarding write-ups I did this week. It’s big, so skim to find the items that speak to you.
If you have different Senators than me, you can find their contact info here: https://www.senate.gov/general/contact_information/senators_cfm.cfm
If you have a different Representative than me, you can find her/his contact information here: https://www.house.gov/representatives