if your going by consistency, then DCBC and vcu should be a lock considering dcbc placed at burgh, won ubc (over one of the CA east teams you listed), and placed at bayside (over one of

you made, if im guessing what it is correctly. if not i apologize haha) and vcu placed 3 times as well (winning burgh, bayside, 3rd blowout)
and put aeg next because they placed at boston and won bruin, arguably two of the biggest modernish (not trynna start debate lol) comps you can go to besides idols.
id say unc (2nd blowout, 3rd vpd) and drexel (1st blowout, 2nd burgh) are close choices as well.