Continue taking classes at your CC and get As (this is very important).
For now, apply to CMC (McKenna) via CommonApp; it’s incredibly difficult to get into so it’d be easier if you played football for them (D3), contact the coach with your HS gpa, cc GPA, and athletic stats. They’re private and are nationally known for economics&finance. They also “meet need” so very good scholarships and admit transfers with 30+credits.
Other colleges where you could apply include USC, LMU, Occidental(+football), St Marys California(+football), university of Puget Sound(+football), Lewis and Clark, Whitman. They’re all private so aren’t under the “60 credit” rule. D3 football will help you get in+get sufficient need based financial aid even if D3 colleges dont have athletic Scholarships (dont ask about that).
If none of these are affordable, stay at your CC, continue getting As, and apply to all UCs after completing 60 credits.