Widening your net as torveaux just suggested is a great idea.
If your parents don’t have the time to run every NPC with you, ask them to go through a couple of them with you. Write down their financial information required for the NPCs, and then run them yourself.
Some colleges have GPA/test score criteria for their merit scholarships listed on their websites. Here’s one for a college on your list: http://www.rollins.edu/financial-aid/as-cps-financial-aid/scholarships/index.html. Here’s another for UTampa: https://www.ut.edu/financialaid/scholarshipsandgrants/