Registration is now open - I assume it opened Monday and I missed it. Registration deadline is late March (March 28 for my exam, I’m not sure if it varies by test).
Prometric already doesn’t have any spots in my city (Nashville, TN) - everything is a 2-3 hour drive away. The SOA Registration confirmation email actually has a form to fill out if there are appointment/capacity issues so I did that and hope they can make something work. Their recommended advice of “just wait because it’s fluid and maybe something will open” is absolutely ridiculous for exams this important, long, and expensive.