How to get into an internship if you don’t need school credit?

[Avidreader]

Maybe send requests to companies that prepare conventions? There's several US medical conventions coming up in the next 3 months in major US cities and they usually offer filmed versions of the panels to be sent online. They need tons of cameras and microphones set up in dozens of rooms, really hard work. They might be quite open to interning someone interested in expanding their circle. Another option is to sign up for a random school for non degree seeking status and take some courses that have overlap with the field. Tesu has a marketing cert where you can do several of them as teceps.