Hey abbeyrose!
Fellow first in the family student here! Congratulations on getting into Monash.

There are two programs you might be interested in.
1. Peers Ambassadors Leaders (PAL)
PAL is open to all Arts students. As a first year, you will be assigned to a mentor, usually someone in their second or third year, who can help you with transitioning, and navigating university life.
I was assigned a mentor this year. We emailed back and forth a bit, and also met up for some coffee and a chat. We were both interested in studying abroad, so, we mostly talked about that. But, they’re really there to guide you on anything.
There are also a lot of events held throughout the year, such as barbeques, study skills, and exam preparation sessions. It’s a good way to meet other people, especially since Arts is such a broad degree and you often don’t share multiple classes with people.
2. First in the Family Network
You can read more about this one
here.
But, essentially, it’s similar to PAL, only that it’s for students who are the first of their generation to attend University.
There also lots of events you can attend for this one too. Some past events have been Coffee and Cake sessions, where you chat to other first in the family students, exam preparation sessions, and workshops, such as business etiquette and assignment aid.