JD, you are obviously a caring and compassionate person, but you need to re-read the first sentence of the first post (and frankly, everything else in this thread).
The OP said “I would LIKE to move into my LX”. He is just trying to save some money to put to future use, and most people's biggest expense is their rent or mortgage. He's never said he can't afford rent, just that it's not what he wants to do.
My biggest outlay is rent (sold my house a few years back), and I looked closely at buying another place, but costs are ridiculous where I live. The rent I pay now is only $200 more than the mortgage I had on a $350,000 house. The house and property I live on now is worth around $5.5 million. To say where I am “stuck” renting is fair, but need a roof and shop space for work. It's never a perfect balance whether you rent, own or live out of your vehicle. They all have their positive and negative points.
I live most of the summer out of my truck and slide in camper, and even that gets old in time. I've slept in the back of my 60 series for a few months in Central America, and even on a trip like that, being just in the car wasn't always a ton of fun. I think for the day to day, finding a cheap trailer to set up like Sheepnjeep suggested is a much better idea. Put one months rent towards it. You'll be happy you did!