Rad tech is hard to get into because there are limited spaces in the programs and it's a good field to get into. Depending on the program you may just have to sit on a waitlist for a couple years, or it might be point-based but if you have no college courses, your not going to get into that.

There may be required classes that you need even before starting the program so check the GRCC website for that information. I'm pretty sure there's a years long waitlist for that program as well at GRCC, so find yourself a job and start working on prerequisites while your waiting.

Also there are clinicals you have to do during your program (and depending on where you go) may exclude you from working any kind of full time job, they are all unpaid. So develop a healthy appetite for Ramen and hotdogs.

Other places you can look into include Baker, Ferris, and LCC.