Be careful with radiation therapy and dosimetry. For those that actually find a job are the fortunate ones. The job market for radiation therapists and dosimetrists is very poor. I've talked to many of them because I was interested in this field due to it just being two years of education and training (dosimetry being a masters program) and making $80-100k.... but it's a very saturated market. I've read of radiation therapists graduating school and having to switch to something else because they never found their first job!
The sad part is, even though the market is bad for radiation therapists, I'm still considering the field because the job seems THAT appealing. You just have to find that one job and stick with it.
Just out of curiosity, what part of the country are you in? The reason I ask is because here in the southeast, it seems like the job market is faring better than it is where you are. In fact, there are currently openings for dosimetrists to work at hospitals in some of the most desirable areas of the southeast (e.g., north Atlanta, an area where it's practically impossible to get a pharmacist job as a new grad). The dosimetry programs I checked out also boast 100% job placement rates for their last few graduating cohorts (unless they're counting employment in a different field?).