Informatics RN vs. Allied Halth Management Degree??

I'm on my way to my new career. I've had previous careers (5-10 years each with great success) in Inventory Management and Computer Programming.

I'm a 40 y/o CNA now, with back problems, I was previously aiming for RN, but am being realistic that it's NOT back-friendly but I love this field....I'm considering Informatics and have NO IDEA where to start... I can work 4/8's or 3/12's now but my health will suffer if I continue using my back more than my brain!

Does an Informatics RN require floor experience beyond what I have as a CNA or would part of the program be for me to work in a hospital situation?

Another possibility is to pursue something like an Allied Health Management degree, I have Pell money available, but am just stumped and need some direction.

Any advice is welcomed!