I’m sure all things that you know already Jeremy:
-texting: though I assume you are doing this. I generally can get a good vote count from texting and asking how they are voting. I get the sense the members feel like it’s a commitment because they have put it in writing.
-sending formal letters of testimony to the committee or floor. I’m not sure about the procedure in your state but at least you and your organization get to be on the record, if it’s allowed.
-when I have a bill in committee or on the floor that I either support or oppose, I send friendly members a list of questions that I’d like asked or data that I’d like them to mention. It offers two benefits. First, obviously it makes our case with data that can be compelling. And also, our committee meetings are all streamed lived as part of our open meetings law so it gives the member an opportunity to shine and for it to be shared with our network and donors.
i hope some of this helps. Just a few thoughts off the top of my head for virtual lobbying. Makes me grateful that we suspended our session and I don’t have to do this.
good luck and let us know how it goes!