I am an out of state ( Florida) IB student all my class are AP and IB classes, ranked top 20 %, my uw gpa is 3.4, my weighted gpa is 4.5, ACT score 30 , extra curriculars Vice President of Hands Across Campus ( we hold big event in which dancers perform cultural dances in front of the whole school), Vice President of Cricket Team, 150+ community service, Environmental club, Computer Club, Water Polo player,National Honor Society member. Right now I am receiving even MORE community service and taking two extra college classes for my gpa in which I am receiving A's in both. All of my class are extremely difficult not like PE but Chem Higher Level and Psychology Higher Level .
I am really scared of rejection because I know UT Austin is very selective of their students especially since I am an out of state applicant.
I think you have a decent chance but it would be better if you got your ACT score up a couple of points. Can you take it again in September? Your school must weight heavily. My daughter is an IB Diploma Candidate (senior) with a 3.91 unweighted GPA and a 4.5 weighted GPA.