TULANEY BABY Merit Scholarships?

I am extrmeley interested in Tulane, the only problem is how expensive it is compared to my other options. Do you think I could get any money with my stats
3.89 UW 4.2 W
29.25 ACT
670 SAT Math
670 SAT Reading
THE reason for my low test scores are because I am on exec board for 3 clubs, on a varsity sport, and involved in theater and other countless things in my school.
Thanks!