Chance for Notre Dame with LOW SAT and GPA but with CONNECTIONS

I have gotten a 1420 on the SAT with 3.71 unweighted and 4.23 weighted. For my GPA, I have gotten 3.87 during freshman to junior year, but it dropped down to 3.71 in senior year because of my illness. I explained my illness through additional information and counselor. I have both of my parents who work at Notre Dame (I applied to same major as what my parents are working for if that helps) and have gotten a notre dame professor’s rec letter. My extracurricular activities and volunteers are descent with some leaderships and some minor awards. People tell me that I will get in automatically but I think my gpa and sat is both too low for Notre Dame. How much chance do you think I have?

Do you get admittance because your parents work there. I know some kids get free college because of that.