Congratulations to your daughter on the $4,000 scholarship! Those are not easy to get.
The UWide application opens October 15th for continuing students. Have your daughter fill it out, and be very thorough. (uwide.tamu.edu) . This application will be used for University Scholarships, College Scholarships, and Department/major scholarships.
Fill out the FAFSA (even if you think you wont qualify for anything). Even if your student has $1 of need, they will then be qualified for need based scholarships. You wont even be considered if you don't fill it out.
To put it into perspective a little - Texas A&M received over 25,000 freshman scholarship applications last year. Of those, we awarded roughly 3400 students (not including department and college awards).
Have your child apply for local scholarships (local banks, A&M clubs, Mother's clubs, Kiwanis, KofC, etc).
When filling out the application, don't list everything possible in order. Space on the application for activities may be limited, so have her list activities that she spent the most time in, or held a leadership position with. When applications are reviewed, reviews aren't looking for a resume timeline, they are looking holistically at the student. Have the student really focus on their essay, and have it proof read by others. The essays do get read, and they do matter. Don't sent in a resume or letters of recommendation unless specifically requested.
And as always, you can reach out to Scholarships & Financial Aid for advice or assistance.