How difficult is it to obtain? Here’s my stats:
Demographic: Cuban/European, resident of Kentucky, home-schooled, and EFC of $0.
ACT: Above a 31.
GPA: 4.0 w/ advanced courses.
ECs (lacking here): STEM Club, astronomy club, and some volunteering.
http://www.uky.edu/financialaid/scholarship-incoming-freshmen
Looks like you will easily be able to get a full tuition scholarship.