Program directors got access to ERAS for applications at 3PM. We also have clinical duties, and there's this thing called "COVID-19" that's causing some disruptions.
You're not going to get interview calls in the first few hours. I know that this seems like a time crunch, but one of the good things about SOAP is that there is no rush to contact applicants. We have all of tomorrow, and Wed AM to do so. PD's will likely start reviewing applications today, and I expect some will start reaching out tonight or tomorrow.
Regarding some questions:
Should I use all of my apps now, or save some for later?
There's no right answer. You should absolutely use MOST of them now. The problem is that after the first round is over, programs don't really have enough time to look at new applications, although some PD's might. And after the 2nd round almost everything is gone. So I would use at least 40 of your applications now. In prior years, some people used all 45 at the beginning and then at the end of round 1 had no spot and all of those programs had filled, and wished they had saved some applications -- but unclear if applying to spots that are still open is really useful at all.
Should I write a new PS?
You probably don't have time, so I would just use what you have. Not to mention that one of your LOR's is likely a department letter and tells what field you were originally applying for, so it's not like you can hide it (not an issue if you're SOAPing into the same field). Feel free to add a sentence.
Which programs should I apply to?
This is the big question. I can't answer that for you, but I can talk about what this is like from the PD side. If you're applying to a categorical / advanced program, Id prefer someone who is actually interested in the field or at lest something related. If you applied to FM and try to SOAP into ortho, that's not likely to be successful. I'm looking for people whom seem very likely to come to my program. In the match, I just rank everyone in the order I want them and don't need to worry about how much they want to come. But in SOAP, I only get to give out one offer per open slot I have, and if they decline and take another offer, everyone in the first round who took an offer is off the table. So I'm looking for a sure thing. Geography, fit, experiences are all important. I know this is vague and not very helpful, but it's the best I have.
Good luck everyone.