@Richard Good leads on how to get good leads (three people with good contacts/recruitment skills in relevant areas), some interested mentors, but have not yet started mass outreach until funding is locked in as I'd expect that to spoil more leads than it generates if we're like not confident it's happening.
Persuade it's hard is not the angle I'm hoping for, but I imagine they'll naturally conclude that by looking at a bunch of the info and topics. Agree interest/curiosity is great as a motivator.
Yeah, it's definitely possible to select out best candidates if you apply non-disruptive wrong. I mostly want to avoid people who are something like recklessly/incorrigibly disruptive or the closed/incurious kind of overconfident in a way that blocks good conversation and intellectual progress, while keeping the truth-seeking disagreeable and the weird genius with odd social norms.
I want to stand by wanting to select for people who would do something about it if they thought the world was ending. It doesn't have to be EA/altruistic motivations, selfish or caring about their friends is basically fine. But I think having ~everyone bought into a certain kind of ambition and taking this seriously rather than having a bunch of people with missing mood is pretty cruxy for getting the atmosphere and momentum that makes great things happen.
The people we've talked to for marketing seem reasonably confident they can get us high quality candidates, and have done similar-ish things before. This is probably the least certain part of the chain still, and it's not impossible that we have a too ambitious deadline for this and will notice that we're not on track for a sufficiently good crop by March and move to the later dates the venue is free, in May, to improve the participant quality.