How hard is it to get into nuclear medicine, which major should I get into?

I have been undecided for a while now and im having thought on diagnostic medical sonography, radiology, and nuclear medicine. First of all I absolutely HATE math and science so the less of that the better. I also want to be able to find a job. Which one do you think is the best for someone who doesn't like math and science, physics or whatever the hell you call it? or in other words less brainy.