Informal Recruitment: When should I expect to hear back?

[Ampersand]

Hi Everyone!
Like the title says I went to an informal recruitment event at one of my school's sororities. It ended late last night, and I was wondering when you all thought I should hear back. One of the girls said Friday mid-day at the latest as their bid day ceremony is in the early evening. She also added she didn't want to promise anytime, but this sounded like it was a little too long of a time. I just wanted your imput.

Thanks so much,
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