Chances for a Scholarship at University of Tulsa

<p>I’m planning to apply to Tulsa University in Oklahoma to study Geology but I was wondering what were my chances to get a scholarship.
I am taking the IB and am predicted to get 30 Points (Some people at my school said that Tulsa University gave you a sort of Scholarship due to being IB)
I have a 3.3 GPA
My SAT is 1670 (540 maths, 540 critical reading and 590 writing) ( I am planning to take this again)
I have lots of Extracurriculars activities such as 2 years Basketball, 3 years Archery, 3 years Amnesty International, 3 years International Award and many others.</p>

<p>So what chances do I have for a scholarship at Tulsa</p>