What do the net price calculators say? You realistically need a net price of about $10,000 or less to be able to self-fund using a federal direct loan and some work earnings (lower net price is better so that you are not stretched to the financial limit, of course).
3.98 HS GPA and 26 ACT will get you a full ride at Prairie View A&M and Alabama State, according to http://automaticfulltuition.yolasite.com/ .
If you get a higher ACT or SAT score, more automatic full rides will become available:
29 ACT or 1300 SAT CR+M: Tuskegee
29 ACT or 1900 SAT CR+M+W: North Carolina Central
30 ACT: Arkansas - Monticello
32 ACT or 1400 SAT CR+M: Howard, Louisiana Tech
32 ACT or 1420 SAT CR+M: Troy