Help Me Decide! Tulane, Miami of Ohio, or Dayton

I am in a tough situation. I applied to all 3 and got in with different scholarships. Dividing the cost as the following
Tulane 44k
Miami of Ohio 25k
Dayton 20K (In Honors Program)

Tulane is definitely my favorite, however I don’t know if I can prove to my parents it is worth more than double a good school like Dayton.

A little bit about me, I am a very friendly outgoing guy so making friends would not be a problem. I love Tulane because I know so many people going there, the reputation, and New Orleans! I am white, Jewish, and from Illinois, Chicago Suburbs

I am debating between psychology, secondary education, and possibly marketing

Extracurrciulars
Choir Singer/ukulele player
Tennis team (Varsity two years, JV starter two years)
NHS
VHGIVE (Exec Board)
STUCO (exec board, been involved since 6th grade)
VIP (Exec Board)
One Acts (acting) two lead roles, (Will hopefully direct this year)
Basketball, Intramurals (started the frisbee intramurals)
Fresh-Soph Play
Junior Leaders (students are selected by the teachers)
RITE Assembly Leader

*****I am hoping to get answers from people who know of the schools and can talk about the environments they offer, and the type of student that goes there, and what they think best option is financially.

What do you want to study? Tulane is a nice campus and well regarded however Miami and Dayton are both very strong schools for almost half the price.

I am debating between psychology, secondary education, and possibly marketing

Miami-Ohio has one of the best teaching programs in the country