You have a low chance of getting any nonprofit to reach out.
It doesn't have anything to do with you, it is the administrative burden of bringing someone on. Someone that requires a large level of trust, and is going to be doing something that is outside of the boards/principles comfort zone.
I have actually connected with a dozen nonprofits over the years, and have only ever really been utilized meaningfully by the organizations that are geographically local to me, as in I can go to a board meeting.
All that being said. Go do something in person. Helping theoretical users/people will never scratch the itch you are trying to scratch. Real brick and mortar nonprofits do have real needs today for IT support, running wires, installing ram, replacing wires, getting licenses cheap through TechSoup. All the nitty gritty day to day of IT that is just insurmountable to an all volunteer novice organization.
