Large merit scholarship lists:
http://talk.collegeconfidential.com/discussion/comment/20798968/#Comment_20798968 (automatic for stats, could be safeties if you qualify)
http://competitivefulltuition.yolasite.com/ (usually reaches for the scholarships, even if admission is match or safety)
http://nmfscholarships.yolasite.com/ (if you have National Merit status based on your 11th grade PSAT score)
Check college web sites to verify, since some have changed their scholarships since these lists were collected.
In addition, your state’s public universities may offer large merit scholarships or better financial aid for in-state residents only.