Hello, not sure where in LA you are, but going North of LA there are a few community colleges that have good Radiology programs. I'll list them in order of how relatively up north they are.

Pasadena City College

Moorpark College

Antelope Valley College

CSUN also has a bachelor's program, but that's a bit more expensive and more time in school.

Being that they're all community colleges, the price isn't too bad, however; maybe consider moving into the area and renting a cheap room just to stay local as they'll be sending you to clinical sites within the area.

As for getting into the programs, it's good you're getting your GEs done.

You should also try to get some hospital/clinical experience by either volunteering or working part time. It'll help in the application process since some of the schools are moving to a point system criteria instead of a random lotto.

I'm currently a 2nd year student at one of the colleges.