After living in a condo, where the grass is mowed by the HOA, I am moving to Oregon where I will have a small, landscaped yard (about .20 acres). A few years ago I ruptured two discs in my back and had surgery that's left me with a bad back. I like some suggestions in mowers that will be easiest on my back. For instance a lightweight reel mower? A self-propelled maybe, I do remember having one as a teenager and I remember it pulled sometimes and that seems like it would tweak my back, but that was 25 years ago so they might be better now. An electric? I'm not sure what they weigh. Any suggestions will be appreciated.