http://automaticfulltuition.yolasite.com/
Search CC for variations/updates to that list, for example:
http://talk.qa.collegeconfidential.com/financial-aid-scholarships/2006094-2017-automatic-full-tuition-full-ride-scholarships-p5.html
http://talk.qa.collegeconfidential.com/financial-aid-scholarships/1910341-merit-scholarships-for-33-act-and-top-10-percent-class-rank-p1.html
Yes, these scholarships generally do require minimum GPAs (and possibly other qualifications in some cases.)