Single dad, new to RVs and needing some advice

You know, maybe I would be better off just selling off everything I own, getting a diesel pusher and living out of it full time even if it's in my own yard while I just rent my house. My health issues are bad enough having such a small space to manage would be really nice and much easier to go green with in terms of solar and so on.

There are a lot of options and it's tough to sort out, seems like at every price point $1,500 more buys you 2x the coach.