Here's the thing. the NEA and CPB have been under the gun by Republicans since '92 or so. I'm unaware of anyone really giving a shit about Americorps before.
Looks like CNCS gets a billion dollars. That's about a quarter of what they're trying to cut, and it funds stuff like senior care. Then there's this:
The Republican number-crunching firm TargetPoint found in late December 80 percent of all voters support continued federal investment in national service. Asked directly if they would support a robust national service program proposed by the new president, a dizzying 88 percent of Trump’s supporters agreed.
If I were you? I'd brainstorm over what you're going to tell your representatives when you call on Monday to get them to help you volunteer and get the word out.