Lehigh EDII chances

What are my chances to get into lehigh with early decision II?

I’m 17, hispanic, & parents were born in and went to college in Colombia. I’ll be the first in my family to study in the US. We are low middle class in terms of income. I live in Pennsylvania.

My GPA: 3.5 UW, 3.8 W. My school likes to emphasize that out weighted GPA is the one that reflects us most accurately.
Class rank: 21/203
SAT: 1430 superscored. Took twice and got the same score.
SAT II: Math II 630, Physics 630. Probably won’t send SAT II scores.
APs: Computer Science (did not take test), Physics I (4), Biology (didn’t take test yet), Calc AB (didn’t test yet), Stats (didn’t test yet), Spanish V (didn’t test yet). Have As in all of these.
Total Honors/AP courses: 15 or 16, can’t remember which exactly.
Awards: top 10% of freshman class, top 5% of junior class

ECs: 2 years (seasons) of marching band. 2 years of student council, elected senator and chosen as captain for a committed second year. Besides having these titles I haven’t really accomplished anything in StuCo. Member of National english Honor Society since junior year, and member of Spanish Honor Society since late junior year. Haven’t accomplished anything in these either. Did 50 hours of community service at food pantries and the library, but was just behind the scenes shelving work.
No sports whatsoever, my biggest regret.

So what are my chances? I’m really worried about my dismal ECs.