A 4th year exchange student in a sorority ?

[Nolita]

Hello,

I'm an Italian student who is applying to study at an American university next fall for the entire academic year, my choices are San Diego State, Cal State Northridge and Cal State Long Beach.
I'm really interested in joining a sorority there but I'll be applying as a senior staying for one year ( more if finances and my visa are on my side ) any way I'm wondering if I have my chances at being picked to join a sorority given the facts that :

- As for now, only staying for a year // Applying as a senior
- I'm not American
- I'm 22

But on the bright sides, I'm pretty social, a good student and I'm already involved at my current school

One of my friend ( non-Greek ) from Cali who told me that rush wasn't that competitive at CSULB and CSUN but that it was a pretty big deal at SDSU, anyone knows if it's true or not ?

I really appreciate your thoughts on the matter , thanks in advance !

- Carlotta