Need some questions answered about living on the road and in a rv?

The whole point is throwing caution to the wind and letting the universe provide for you or guide you! Noone can manage that for you. There'd be many websites dedicated to sharing information though - good places for temporary work, good places to stay, etc, etc. If you need help with buying a farm, you'll need to decide on a general area and get yourself on the mailing list of all the agents in that area. Things like this cannot be outsourced, unless you're a squillionaire. You manage this on the road by having access to email and a phone. Also by talking to other people on the road.

If you're chucking your family in an RV and heading off, then you are ready to let go of security. You just don't realise it yet. And you're ready to take a chance that things might just work out. Not the time for overthinking it, or else you'll talk yourself out of it. Exciting!! No third party should be involved in that journey!

Your question is so vague that I can't tell what you are asking. Try being more specific.