I'm not sure if this has been mentioned, but most "World Class Universities" have very high academic standards for acceptance.Their adjacent Music Departments will probably have very high standards for acceptance, as well.
So, I guess my question is : How "qualified" is your daughter to perhaps secure a spot (Double Major?) in a parallel Orchestral Bass program at a World Class Univ.? The entry level for participation in those programs is very high, and I wonder if at some point the Academic Program would (should?) become the main focus of her decision...i.e., just accept whatever Orchestral opportunities are available, even if those Orchestral Bass positions are less than the "World Class" academic programs.
(For example: The Eastman School of Music, a.k.a. the Music Dept. of the Univ. of Rochester, is not really looking for volunteer members (Dual Majors?) of their Orchestras - The full-time Music Majors populate those positions, while the (non-Eastman) Univ. of Rochester students focus on their purely "academic" goals.)
Maybe list the possible World Class Universities, choose the best, and then take whatever Orchestral Possibilities are available there.
Also - Private study with a Professional Orchestral Bassist is a real good option, if that school is in a Major Metropolitan Area with a Professional Orchestra.
(And...Throw out any World Class Univs, located in locales without a Pro Orchestra.)
Good Luck.